#10312F#10312F

#10312F is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.8% C 0.038 H 189.8°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#10312F
RGB	rgb(16, 49, 47)
HSL	hsl(176, 51%, 13%)
HSV	hsv(176, 67%, 19%)
CMYK	cmyk(67.3%, 0%, 4.1%, 80.8%)
CIE-LAB	lab(17.97, -12.54, -2.35)
CIE-LCH	lch(17.97, 12.76, 190.61°)
OKLab	oklab(28.82% -0.0379 -0.0066)
OKLCH	oklch(28.82% 0.038 189.8)
XYZ	xyz(1.8249, 2.5118, 3.0774)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10312F #311012

analogous

#10311E #10312F #102231

triadic

#10312F #2F1031 #312F10

tetradic

#10312F #1E1031 #311012 #223110

square

#10312F #1E1031 #311012 #223110

split-complementary

#10312F #311022 #311E10

monochromatic

#081716 #081716 #10312F #1F5F5B #2E8D88

Accessibility & contrast

On white

13.98

#10312F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#10312F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10312F

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10312F	#FFFFFF	#000000	##FFFFFF
##10312F	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2F

Deuteranopia (green-blind)

#292A2F

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #10312f;
/* rgb */ color: rgb(16, 49, 47);
/* oklch */ color: oklch(28.8% 0.038 189.8);

Tailwind

colors: {
  custom: {
    50: '#526967',
    500: '#10312f',
    950: '#000000',
  },
}

SCSS

$custom: #10312f;
$custom-light: #526967;
$custom-dark: #000000;

JSON

{
  "hex": "#10312f",
  "rgb": {
    "r": 16,
    "g": 49,
    "b": 47
  },
  "hsl": {
    "h": 176.364,
    "s": 50.769,
    "l": 12.745
  },
  "oklch": {
    "l": 0.2882,
    "c": 0.03847,
    "h": 189.8
  },
  "luminance": 0.02512
}

Semantic roles & 50–950 ramp

primary

#10312F

secondary

#6A3336

accent

#4E56DA

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #10312F

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

Preview Lab → · Contrast checker → · Palette generator →