#903435#903435

#903435 is a mid, vivid red. Relative luminance 0.086; OKLCH L 45.7% C 0.125 H 22.8°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#903435
RGB	rgb(144, 52, 53)
HSL	hsl(359, 47%, 38%)
HSV	hsv(359, 64%, 56%)
CMYK	cmyk(0%, 63.9%, 63.2%, 43.5%)
CIE-LAB	lab(35.29, 38.98, 20.16)
CIE-LCH	lch(35.29, 43.88, 27.34°)
OKLab	oklab(45.72% 0.1152 0.0485)
OKLCH	oklch(45.72% 0.125 22.8)
XYZ	xyz(13.3735, 8.6441, 4.3317)
Luminance	0.0864 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903435 #34908F

analogous

#903463 #903435 #906134

triadic

#903435 #359034 #343590

tetradic

#903435 #639034 #34908F #613490

square

#903435 #639034 #34908F #613490

split-complementary

#903435 #349061 #346390

monochromatic

#361414 #632424 #903435 #BC4547 #CC7273

Accessibility & contrast

On white

7.70

#903435 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#903435 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903435

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903435	#FFFFFF	#000000	##FFFFFF
##903435	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4734

Deuteranopia (green-blind)

#635A33

Tritanopia (blue-blind)

#9E2135

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #903435;
/* rgb */ color: rgb(144, 52, 53);
/* oklch */ color: oklch(45.7% 0.125 22.8);

Tailwind

colors: {
  custom: {
    50: '#b6706c',
    500: '#903435',
    950: '#000000',
  },
}

SCSS

$custom: #903435;
$custom-light: #b6706c;
$custom-dark: #000000;

JSON

{
  "hex": "#903435",
  "rgb": {
    "r": 144,
    "g": 52,
    "b": 53
  },
  "hsl": {
    "h": 359.348,
    "s": 46.939,
    "l": 38.431
  },
  "oklch": {
    "l": 0.45716,
    "c": 0.12495,
    "h": 22.8
  },
  "luminance": 0.08642
}

Semantic roles & 50–950 ramp

primary

#903435

secondary

#6BB4B4

accent

#D7D551

background

#FBF6F6

surface

#F7ECEB

border

#D0C7C6

text

#120807

muted

#817B7A

Preview Lab

Preview with #903435

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

Preview Lab → · Contrast checker → · Palette generator →