Recognised as Colour

#F8033E

#F8033E
Red
Dark
Nearest: Crimson

#F8033E is a red with RGB values 248, 3, 62 and HSL 346°, 98%, 49%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#F8033E#F8033E

HEX#F8033E

RGBrgb(248, 3, 62)

RGB (0–1)0.9725, 0.0118, 0.2431

RGB percentages97.3%, 1.2%, 24.3%

HSLhsl(345.6, 97.6%, 49.2%)

HSV / HSBhsv(345.6, 98.8%, 97.3%)

CMYK0%, 98.8%, 75%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,253,758

CSS custom property--colour: #F8033E;

Brightness & contrast

Relative luminance0.20369WCAG 2.x, 0 is black and 1 is white

Perceived brightness137.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.07:1

Contrast with white4.14:1WCAG normal text: Fail

Contrast with black5.07:1WCAG normal text: AA

Greyscale equivalent#3B3B3B

Inverted#07FCC1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#665E3Dno red cones; affects about 1% of men; ΔE 84.8 from the original

Deuteranopia#9C8D35no green cones; the most common form, about 1% of men; ΔE 85 from the original

Tritanopia#FF0026no blue cones; rare, and affects men and women equally; ΔE 14.6 from the original

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

Contrast with white, large text4.14:1WCAG large text: AA

Contrast with black, large text5.07:1WCAG large text: AAA

Named colours

Crimson · ΔE 11.7 Tomato · ΔE 24.5 Firebrick · ΔE 26.9 Red · ΔE 27.3 Orange red · ΔE 31.7 Brown · ΔE 34.4

Nearest named CSS colourCrimson (#DC143C)ΔE 11.7, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#03F8BD

Analogous#F803B8, #F84203

Triadic#3EF803, #033EF8

Split complementary#03F842, #03B9F8

Tetradic#B9F803, #03F8BD, #4303F8

Tints, shades & saturation

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

Lighter +40%#FEC9D6

Lighter +30%#FE96AF

Lighter +20%#FD6489

Lighter +10%#FD3162

Darker −10%#C60231

Darker −20%#930225

Darker −30%#610118

Darker −40%#2E010C

More saturated +25%#FB003C

Less saturated −25%#D9224E

Channel breakdown

R248

B62

Red248 (97.3%)

Green3 (1.2%)

Blue62 (24.3%)

Hue345.55°

Saturation (HSL)97.61%

Lightness49.22%

Dominant channelRed

Hex per channelR F8 · G 03 · B 3E

Keep nerding

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

#F8033E

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

Nerdulate something else