Recognised as Colour

#970A03

#970A03
Red
Dark
Nearest: Dark red

#970A03 is a red with RGB values 151, 10, 3 and HSL 3°, 96%, 30%. It is a dark colour, so white text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Dark red.

Colour values

#970A03#970A03

HEX#970A03

RGBrgb(151, 10, 3)

RGB (0–1)0.5922, 0.0392, 0.0118

RGB percentages59.2%, 3.9%, 1.2%

HSLhsl(2.8, 96.1%, 30.2%)

HSV / HSBhsv(2.8, 98%, 59.2%)

CMYK0%, 93.4%, 98%, 40.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,898,499

CSS custom property--colour: #970A03;

Brightness & contrast

Relative luminance0.06803WCAG 2.x, 0 is black and 1 is white

Perceived brightness82.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.9:1

Contrast with white8.9:1WCAG normal text: AAA

Contrast with black2.36:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#68F5FC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3F3700no red cones; affects about 1% of men; ΔE 57.6 from the original

Deuteranopia#605400no green cones; the most common form, about 1% of men; ΔE 56.5 from the original

Tritanopia#A7000Cno blue cones; rare, and affects men and women equally; ΔE 6.5 from the original

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

Contrast with white, large text8.9:1WCAG large text: AAA

Contrast with black, large text2.36:1WCAG large text: Fail

Named colours

Dark red · ΔE 4.5 Maroon · ΔE 9.4 Firebrick · ΔE 10.4 Brown · ΔE 14.9 Crimson · ΔE 26.1 Saddle brown · ΔE 27.1

Nearest named CSS colourDark red (#8B0000)ΔE 4.45, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#039097

Analogous#970346, #975403

Triadic#03970A, #0A0397

Split complementary#039754, #034697

Tetradic#469703, #039097, #540397

Tints, shades & saturation

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

Lighter +40%#FC716A

Lighter +30%#FB4138

Lighter +20%#FA1106

Lighter +10%#C90D04

Darker −10%#650702

Darker −20%#330301

Darker −30%#010000

Darker −40%#000000

More saturated +25%#9A0700

Less saturated −25%#841B16

Channel breakdown

R151

G10

Red151 (59.2%)

Green10 (3.9%)

Blue3 (1.2%)

Hue2.84°

Saturation (HSL)96.1%

Lightness30.2%

Dominant channelRed

Hex per channelR 97 · G 0A · B 03

Keep nerding

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

#970A03

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