#31433B#31433B

#31433B is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.5% C 0.027 H 165.9°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#31433B
RGB	rgb(49, 67, 59)
HSL	hsl(153, 16%, 23%)
HSV	hsv(153, 27%, 26%)
CMYK	cmyk(26.9%, 0%, 11.9%, 73.7%)
CIE-LAB	lab(26.69, -9.17, 2.53)
CIE-LCH	lch(26.69, 9.51, 164.55°)
OKLab	oklab(36.46% -0.026 0.0065)
OKLCH	oklch(36.46% 0.027 165.9)
XYZ	xyz(4.0630, 4.9829, 4.8845)
Luminance	0.0498 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31433B #433139

analogous

#314332 #31433B #314243

triadic

#31433B #3B3143 #433B31

tetradic

#31433B #323143 #433139 #424331

square

#31433B #323143 #433139 #424331

split-complementary

#31433B #433142 #433231

monochromatic

#0D1210 #17201C #31433B #4B665A #658A79

Accessibility & contrast

On white

10.52

#31433B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#31433B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31433B

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31433B	#FFFFFF	#000000	##FFFFFF
##31433B	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42403B

Deuteranopia (green-blind)

#3F3E3B

Tritanopia (blue-blind)

#2D4341

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #31433b;
/* rgb */ color: rgb(49, 67, 59);
/* oklch */ color: oklch(36.5% 0.027 165.9);

Tailwind

colors: {
  custom: {
    50: '#697770',
    500: '#31433b',
    950: '#000000',
  },
}

SCSS

$custom: #31433b;
$custom-light: #697770;
$custom-dark: #000000;

JSON

{
  "hex": "#31433b",
  "rgb": {
    "r": 49,
    "g": 67,
    "b": 59
  },
  "hsl": {
    "h": 153.333,
    "s": 15.517,
    "l": 22.745
  },
  "oklch": {
    "l": 0.36462,
    "c": 0.02682,
    "h": 165.9
  },
  "luminance": 0.04983
}

Semantic roles & 50–950 ramp

primary

#31433B

secondary

#735D67

accent

#7090B8

background

#F6F7F6

surface

#EBEDEC

border

#C6C8C7

text

#060807

muted

#7A7B7A

Preview Lab

Preview with #31433B

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

Preview Lab → · Contrast checker → · Palette generator →