#124C63#124C63

#124C63 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.2% C 0.069 H 229.5°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#124C63
RGB	rgb(18, 76, 99)
HSL	hsl(197, 69%, 23%)
HSV	hsv(197, 82%, 39%)
CMYK	cmyk(81.8%, 23.2%, 0%, 61.2%)
CIE-LAB	lab(29.91, -9.47, -18.65)
CIE-LCH	lch(29.91, 20.91, 243.09°)
OKLab	oklab(39.17% -0.0448 -0.0524)
OKLCH	oklch(39.17% 0.069 229.5)
XYZ	xyz(5.0851, 6.1977, 12.7302)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124C63 #632912

analogous

#126351 #124C63 #122363

triadic

#124C63 #63124C #4C6312

tetradic

#124C63 #511263 #632912 #236312

square

#124C63 #511263 #632912 #236312

split-complementary

#124C63 #631223 #635112

monochromatic

#05141A #09242F #124C63 #1B7497 #259CCB

Accessibility & contrast

On white

9.38

#124C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#124C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124C63

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124C63	#FFFFFF	#000000	##FFFFFF
##124C63	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404B64

Deuteranopia (green-blind)

#354363

Tritanopia (blue-blind)

#005254

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #124c63;
/* rgb */ color: rgb(18, 76, 99);
/* oklch */ color: oklch(39.2% 0.069 229.5);

Tailwind

colors: {
  custom: {
    50: '#5e7e8f',
    500: '#124c63',
    950: '#000000',
  },
}

SCSS

$custom: #124c63;
$custom-light: #5e7e8f;
$custom-dark: #000000;

JSON

{
  "hex": "#124c63",
  "rgb": {
    "r": 18,
    "g": 76,
    "b": 99
  },
  "hsl": {
    "h": 197.037,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39167,
    "c": 0.06896,
    "h": 229.5
  },
  "luminance": 0.06198
}

Semantic roles & 50–950 ramp

primary

#124C63

secondary

#9B5336

accent

#6E3CEC

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #124C63

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

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