#10312E#10312E

#10312E is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.8% C 0.039 H 187.1°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#10312E
RGB	rgb(16, 49, 46)
HSL	hsl(175, 51%, 13%)
HSV	hsv(175, 67%, 19%)
CMYK	cmyk(67.3%, 0%, 6.1%, 80.8%)
CIE-LAB	lab(17.94, -12.88, -1.71)
CIE-LCH	lch(17.94, 12.99, 187.56°)
OKLab	oklab(28.78% -0.0385 -0.0048)
OKLCH	oklch(28.78% 0.039 187.1)
XYZ	xyz(1.8049, 2.5039, 2.9724)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10312E #311013

analogous

#10311D #10312E #102331

triadic

#10312E #2E1031 #312E10

tetradic

#10312E #1D1031 #311013 #233110

square

#10312E #1D1031 #311013 #233110

split-complementary

#10312E #311023 #311D10

monochromatic

#081716 #081716 #10312E #1F5F59 #2E8D85

Accessibility & contrast

On white

13.99

#10312E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#10312E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10312E

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10312E	#FFFFFF	#000000	##FFFFFF
##10312E	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2E

Deuteranopia (green-blind)

#292A2E

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #10312e;
/* rgb */ color: rgb(16, 49, 46);
/* oklch */ color: oklch(28.8% 0.039 187.1);

Tailwind

colors: {
  custom: {
    50: '#526966',
    500: '#10312e',
    950: '#000000',
  },
}

SCSS

$custom: #10312e;
$custom-light: #526966;
$custom-dark: #000000;

JSON

{
  "hex": "#10312e",
  "rgb": {
    "r": 16,
    "g": 49,
    "b": 46
  },
  "hsl": {
    "h": 174.545,
    "s": 50.769,
    "l": 12.745
  },
  "oklch": {
    "l": 0.28779,
    "c": 0.03877,
    "h": 187.1
  },
  "luminance": 0.02504
}

Semantic roles & 50–950 ramp

primary

#10312E

secondary

#6A3338

accent

#4E5ADA

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #10312E

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

Preview Lab → · Contrast checker → · Palette generator →