#124157#124157

#124157 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.5% C 0.062 H 233.0°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#124157
RGB	rgb(18, 65, 87)
HSL	hsl(199, 66%, 21%)
HSV	hsv(199, 79%, 34%)
CMYK	cmyk(79.3%, 25.3%, 0%, 65.9%)
CIE-LAB	lab(25.55, -7.26, -17.68)
CIE-LCH	lch(25.55, 19.11, 247.68°)
OKLab	oklab(35.5% -0.0375 -0.0497)
OKLCH	oklch(35.5% 0.062 233)
XYZ	xyz(3.8594, 4.5969, 9.6989)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124157 #572812

analogous

#12574A #124157 #121F57

triadic

#124157 #571241 #415712

tetradic

#124157 #4A1257 #572812 #1F5712

square

#124157 #4A1257 #572812 #1F5712

split-complementary

#124157 #57121F #574A12

monochromatic

#051319 #081B24 #124157 #1C678A #278DBC

Accessibility & contrast

On white

10.94

#124157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#124157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124157

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124157	#FFFFFF	#000000	##FFFFFF
##124157	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364058

Deuteranopia (green-blind)

#2D3A57

Tritanopia (blue-blind)

#004748

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #124157;
/* rgb */ color: rgb(18, 65, 87);
/* oklch */ color: oklch(35.5% 0.062 233.0);

Tailwind

colors: {
  custom: {
    50: '#5b7586',
    500: '#124157',
    950: '#000000',
  },
}

SCSS

$custom: #124157;
$custom-light: #5b7586;
$custom-dark: #000000;

JSON

{
  "hex": "#124157",
  "rgb": {
    "r": 18,
    "g": 65,
    "b": 87
  },
  "hsl": {
    "h": 199.13,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.35502,
    "c": 0.06229,
    "h": 233
  },
  "luminance": 0.04597
}

Semantic roles & 50–950 ramp

primary

#124157

secondary

#905235

accent

#753FE9

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #124157

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

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