#124255#124255

#124255 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.060 H 228.6°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#124255
RGB	rgb(18, 66, 85)
HSL	hsl(197, 65%, 20%)
HSV	hsv(197, 79%, 33%)
CMYK	cmyk(78.8%, 22.4%, 0%, 66.7%)
CIE-LAB	lab(25.80, -8.67, -15.98)
CIE-LCH	lch(25.80, 18.18, 241.51°)
OKLab	oklab(35.67% -0.0395 -0.0448)
OKLCH	oklch(35.67% 0.06 228.6)
XYZ	xyz(3.8367, 4.6805, 9.2938)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124255 #552512

analogous

#125546 #124255 #122055

triadic

#124255 #551242 #425512

tetradic

#124255 #461255 #552512 #205512

square

#124255 #461255 #552512 #205512

split-complementary

#124255 #551220 #554612

monochromatic

#051419 #071B22 #124255 #1D6988 #2790BA

Accessibility & contrast

On white

10.85

#124255 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#124255 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124255

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124255	#FFFFFF	#000000	##FFFFFF
##124255	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384156

Deuteranopia (green-blind)

#2F3A55

Tritanopia (blue-blind)

#004748

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #124255;
/* rgb */ color: rgb(18, 66, 85);
/* oklch */ color: oklch(35.7% 0.060 228.6);

Tailwind

colors: {
  custom: {
    50: '#5b7685',
    500: '#124255',
    950: '#000000',
  },
}

SCSS

$custom: #124255;
$custom-light: #5b7685;
$custom-dark: #000000;

JSON

{
  "hex": "#124255",
  "rgb": {
    "r": 18,
    "g": 66,
    "b": 85
  },
  "hsl": {
    "h": 197.015,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.3567,
    "c": 0.05976,
    "h": 228.6
  },
  "luminance": 0.04681
}

Semantic roles & 50–950 ramp

primary

#124255

secondary

#8E4E35

accent

#6F40E8

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #124255

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

Preview Lab → · Contrast checker → · Palette generator →