Colour

#FD8104

#FD8104
Orange
Dark
Nearest: Dark orange

#FD8104 is a orange with RGB values 253, 129, 4 and HSL 30°, 98%, 50%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#FD8104#FD8104

HEX#FD8104

RGBrgb(253, 129, 4)

RGB (0–1)0.9922, 0.5059, 0.0157

RGB percentages99.2%, 50.6%, 1.6%

HSLhsl(30.1, 98.4%, 50.4%)

HSV / HSBhsv(30.1, 98.4%, 99.2%)

CMYK0%, 49%, 98.4%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,613,636

CSS custom property--colour: #FD8104;

Brightness & contrast

Relative luminance0.36592WCAG 2.x, 0 is black and 1 is white

Perceived brightness170 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.32:1

Contrast with white2.52:1WCAG normal text: Fail

Contrast with black8.32:1WCAG normal text: AAA

Greyscale equivalent#929292

Inverted#027EFB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A69100no red cones; affects about 1% of men; ΔE 47.5 from the original

Deuteranopia#C4AE00no green cones; the most common form, about 1% of men; ΔE 48.2 from the original

Tritanopia#FF646Eno blue cones; rare, and affects men and women equally; ΔE 50.9 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.52:1WCAG large text: Fail

Contrast with black, large text8.32:1WCAG large text: AAA

Named colours

Dark orange · ΔE 5.8 Orange · ΔE 20.2 Chocolate · ΔE 20.3 Coral · ΔE 26 Orange red · ΔE 28.2 Tomato · ΔE 31.7

Nearest named CSS colourDark orange (#FF8C00)ΔE 5.83, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0480FD

Analogous#FD0404, #FDFD04

Triadic#04FD81, #8104FD

Split complementary#04FCFD, #0504FD

Tetradic#04FD05, #0480FD, #FD04FC

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFE7CE

Lighter +30%#FECD9C

Lighter +20%#FEB469

Lighter +10%#FD9A37

Darker −10%#CC6702

Darker −20%#9A4E01

Darker −30%#673401

Darker −40%#351B00

More saturated +25%#FF8102

Less saturated −25%#DD8124

Channel breakdown

R253

G129

Red253 (99.2%)

Green129 (50.6%)

Blue4 (1.6%)

Hue30.12°

Saturation (HSL)98.42%

Lightness50.39%

Dominant channelRed

Hex per channelR FD · G 81 · B 04

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#FD8104

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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