#124256#124256

#124256 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.061 H 230.0°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#124256
RGB	rgb(18, 66, 86)
HSL	hsl(198, 65%, 20%)
HSV	hsv(198, 79%, 34%)
CMYK	cmyk(79.1%, 23.3%, 0%, 66.3%)
CIE-LAB	lab(25.85, -8.28, -16.56)
CIE-LCH	lch(25.85, 18.52, 243.42°)
OKLab	oklab(35.72% -0.0391 -0.0465)
OKLCH	oklch(35.72% 0.061 230)
XYZ	xyz(3.8767, 4.6965, 9.5045)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124256 #562612

analogous

#125648 #124256 #122056

triadic

#124256 #561242 #425612

tetradic

#124256 #481256 #562612 #205612

square

#124256 #481256 #562612 #205612

split-complementary

#124256 #561220 #564812

monochromatic

#051319 #071B23 #124256 #1D6989 #2790BB

Accessibility & contrast

On white

10.83

#124256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#124256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124256

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124256	#FFFFFF	#000000	##FFFFFF
##124256	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384157

Deuteranopia (green-blind)

#2F3A56

Tritanopia (blue-blind)

#004849

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #124256;
/* rgb */ color: rgb(18, 66, 86);
/* oklch */ color: oklch(35.7% 0.061 230.0);

Tailwind

colors: {
  custom: {
    50: '#5b7685',
    500: '#124256',
    950: '#000000',
  },
}

SCSS

$custom: #124256;
$custom-light: #5b7685;
$custom-dark: #000000;

JSON

{
  "hex": "#124256",
  "rgb": {
    "r": 18,
    "g": 66,
    "b": 86
  },
  "hsl": {
    "h": 197.647,
    "s": 65.385,
    "l": 20.392
  },
  "oklch": {
    "l": 0.35724,
    "c": 0.06073,
    "h": 230
  },
  "luminance": 0.04697
}

Semantic roles & 50–950 ramp

primary

#124256

secondary

#8F4F35

accent

#713FE8

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #124256

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

Preview Lab → · Contrast checker → · Palette generator →