#10393D#10393D

#10393D is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.8% C 0.045 H 204.3°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#10393D
RGB	rgb(16, 57, 61)
HSL	hsl(185, 58%, 15%)
HSV	hsv(185, 74%, 24%)
CMYK	cmyk(73.8%, 6.6%, 0%, 76.1%)
CIE-LAB	lab(21.48, -12.48, -6.67)
CIE-LCH	lch(21.48, 14.16, 208.13°)
OKLab	oklab(31.83% -0.041 -0.0185)
OKLCH	oklch(31.83% 0.045 204.3)
XYZ	xyz(2.5188, 3.3731, 4.9323)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10393D #3D1410

analogous

#103D2A #10393D #10233D

triadic

#10393D #3D1039 #393D10

tetradic

#10393D #2A103D #3D1410 #233D10

square

#10393D #2A103D #3D1410 #233D10

split-complementary

#10393D #3D1023 #3D2A10

monochromatic

#061718 #061718 #10393D #1D666D #29949E

Accessibility & contrast

On white

12.54

#10393D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#10393D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10393D

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10393D	#FFFFFF	#000000	##FFFFFF
##10393D	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34363D

Deuteranopia (green-blind)

#2D313D

Tritanopia (blue-blind)

#003C3A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #10393d;
/* rgb */ color: rgb(16, 57, 61);
/* oklch */ color: oklch(31.8% 0.045 204.3);

Tailwind

colors: {
  custom: {
    50: '#556f72',
    500: '#10393d',
    950: '#000000',
  },
}

SCSS

$custom: #10393d;
$custom-light: #556f72;
$custom-dark: #000000;

JSON

{
  "hex": "#10393d",
  "rgb": {
    "r": 16,
    "g": 57,
    "b": 61
  },
  "hsl": {
    "h": 185.333,
    "s": 58.442,
    "l": 15.098
  },
  "oklch": {
    "l": 0.31832,
    "c": 0.04502,
    "h": 204.3
  },
  "luminance": 0.03373
}

Semantic roles & 50–950 ramp

primary

#10393D

secondary

#773832

accent

#5446E2

background

#F5F6F6

surface

#E9ECEC

border

#C5C7C7

text

#030708

muted

#787A7B

Preview Lab

Preview with #10393D

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

Preview Lab → · Contrast checker → · Palette generator →