#124158#124158

#124158 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.6% C 0.063 H 234.2°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#124158
RGB	rgb(18, 65, 88)
HSL	hsl(200, 66%, 21%)
HSV	hsv(200, 80%, 35%)
CMYK	cmyk(79.5%, 26.1%, 0%, 65.5%)
CIE-LAB	lab(25.60, -6.86, -18.25)
CIE-LCH	lch(25.60, 19.50, 249.40°)
OKLab	oklab(35.56% -0.0371 -0.0514)
OKLCH	oklch(35.56% 0.063 234.2)
XYZ	xyz(3.9005, 4.6133, 9.9155)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124158 #582912

analogous

#12584C #124158 #121E58

triadic

#124158 #581241 #415812

tetradic

#124158 #4C1258 #582912 #1E5812

square

#124158 #4C1258 #582912 #1E5812

split-complementary

#124158 #58121E #584C12

monochromatic

#051319 #081B25 #124158 #1C678B #278CBE

Accessibility & contrast

On white

10.92

#124158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#124158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124158

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124158	#FFFFFF	#000000	##FFFFFF
##124158	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364059

Deuteranopia (green-blind)

#2C3A58

Tritanopia (blue-blind)

#004749

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #124158;
/* rgb */ color: rgb(18, 65, 88);
/* oklch */ color: oklch(35.6% 0.063 234.2);

Tailwind

colors: {
  custom: {
    50: '#5b7587',
    500: '#124158',
    950: '#000000',
  },
}

SCSS

$custom: #124158;
$custom-light: #5b7587;
$custom-dark: #000000;

JSON

{
  "hex": "#124158",
  "rgb": {
    "r": 18,
    "g": 65,
    "b": 88
  },
  "hsl": {
    "h": 199.714,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.35558,
    "c": 0.06339,
    "h": 234.2
  },
  "luminance": 0.04614
}

Semantic roles & 50–950 ramp

primary

#124158

secondary

#915335

accent

#773FE9

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #124158

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

Preview Lab → · Contrast checker → · Palette generator →