#903045#903045

#903045 is a mid, vivid red. Relative luminance 0.085; OKLCH L 45.6% C 0.130 H 10.8°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#903045
RGB	rgb(144, 48, 69)
HSL	hsl(347, 50%, 38%)
HSV	hsv(347, 67%, 56%)
CMYK	cmyk(0%, 66.7%, 52.1%, 43.5%)
CIE-LAB	lab(34.95, 42.11, 9.50)
CIE-LCH	lch(34.95, 43.17, 12.71°)
OKLab	oklab(45.58% 0.1276 0.0243)
OKLCH	oklch(45.58% 0.13 10.8)
XYZ	xyz(13.6339, 8.4746, 6.5469)
Luminance	0.0847 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903045 #30907B

analogous

#903075 #903045 #904B30

triadic

#903045 #459030 #304590

tetradic

#903045 #759030 #30907B #4B3090

square

#903045 #759030 #30907B #4B3090

split-complementary

#903045 #30904B #307590

monochromatic

#341119 #62212F #903045 #BE3F5B #CE6C82

Accessibility & contrast

On white

7.79

#903045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#903045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903045

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903045	#FFFFFF	#000000	##FFFFFF
##903045	1.00	7.79	2.69	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464645

Deuteranopia (green-blind)

#5F5943

Tritanopia (blue-blind)

#9D2038

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #903045;
/* rgb */ color: rgb(144, 48, 69);
/* oklch */ color: oklch(45.6% 0.130 10.8);

Tailwind

colors: {
  custom: {
    50: '#b56e78',
    500: '#903045',
    950: '#000000',
  },
}

SCSS

$custom: #903045;
$custom-light: #b56e78;
$custom-dark: #000000;

JSON

{
  "hex": "#903045",
  "rgb": {
    "r": 144,
    "g": 48,
    "b": 69
  },
  "hsl": {
    "h": 346.875,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.45575,
    "c": 0.12991,
    "h": 10.8
  },
  "luminance": 0.08473
}

Semantic roles & 50–950 ramp

primary

#903045

secondary

#66B5A4

accent

#DABB4E

background

#FBF6F7

surface

#F6ECED

border

#D0C7C8

text

#120808

muted

#817B7B

Preview Lab

Preview with #903045

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →