#123952#123952

#123952 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.0% C 0.062 H 240.6°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#123952
RGB	rgb(18, 57, 82)
HSL	hsl(203, 64%, 20%)
HSV	hsv(203, 78%, 32%)
CMYK	cmyk(78%, 30.5%, 0%, 67.8%)
CIE-LAB	lab(22.53, -4.03, -19.11)
CIE-LCH	lch(22.53, 19.53, 258.10°)
OKLab	oklab(33.01% -0.0303 -0.0539)
OKLCH	oklch(33.01% 0.062 240.6)
XYZ	xyz(3.2350, 3.6637, 8.5177)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123952 #522B12

analogous

#12524B #123952 #121952

triadic

#123952 #521239 #395212

tetradic

#123952 #4B1252 #522B12 #195212

square

#123952 #4B1252 #522B12 #195212

split-complementary

#123952 #521219 #524B12

monochromatic

#061119 #071620 #123952 #1D5C84 #287FB6

Accessibility & contrast

On white

12.12

#123952 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#123952 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123952

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123952	#FFFFFF	#000000	##FFFFFF
##123952	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3953

Deuteranopia (green-blind)

#253352

Tritanopia (blue-blind)

#003F42

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123952;
/* rgb */ color: rgb(18, 57, 82);
/* oklch */ color: oklch(33.0% 0.062 240.6);

Tailwind

colors: {
  custom: {
    50: '#5a6f82',
    500: '#123952',
    950: '#000000',
  },
}

SCSS

$custom: #123952;
$custom-light: #5a6f82;
$custom-dark: #000000;

JSON

{
  "hex": "#123952",
  "rgb": {
    "r": 18,
    "g": 57,
    "b": 82
  },
  "hsl": {
    "h": 203.438,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.33012,
    "c": 0.0619,
    "h": 240.6
  },
  "luminance": 0.03664
}

Semantic roles & 50–950 ramp

primary

#123952

secondary

#8B5735

accent

#8241E7

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070A

muted

#797A7C

Preview Lab

Preview with #123952

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

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