#10474B#10474B

#10474B is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.5% C 0.055 H 202.2°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#10474B
RGB	rgb(16, 71, 75)
HSL	hsl(184, 65%, 18%)
HSV	hsv(184, 79%, 29%)
CMYK	cmyk(78.7%, 5.3%, 0%, 70.6%)
CIE-LAB	lab(27.09, -15.70, -7.51)
CIE-LCH	lch(27.09, 17.41, 205.55°)
OKLab	oklab(36.54% -0.051 -0.0208)
OKLCH	oklch(36.54% 0.055 202.2)
XYZ	xyz(3.7364, 5.1242, 7.4474)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10474B #4B1410

analogous

#104B31 #10474B #10294B

triadic

#10474B #4B1047 #474B10

tetradic

#10474B #31104B #4B1410 #294B10

square

#10474B #31104B #4B1410 #294B10

split-complementary

#10474B #4B1029 #4B3110

monochromatic

#051819 #051819 #10474B #1B777D #26A6B0

Accessibility & contrast

On white

10.37

#10474B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#10474B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10474B

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10474B	#FFFFFF	#000000	##FFFFFF
##10474B	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41444B

Deuteranopia (green-blind)

#383D4B

Tritanopia (blue-blind)

#004A48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #10474b;
/* rgb */ color: rgb(16, 71, 75);
/* oklch */ color: oklch(36.5% 0.055 202.2);

Tailwind

colors: {
  custom: {
    50: '#597a7d',
    500: '#10474b',
    950: '#000000',
  },
}

SCSS

$custom: #10474b;
$custom-light: #597a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#10474b",
  "rgb": {
    "r": 16,
    "g": 71,
    "b": 75
  },
  "hsl": {
    "h": 184.068,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.36544,
    "c": 0.05514,
    "h": 202.2
  },
  "luminance": 0.05125
}

Semantic roles & 50–950 ramp

primary

#10474B

secondary

#853832

accent

#4B40E8

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #10474B

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

Preview Lab → · Contrast checker → · Palette generator →