#124E75#124E75

#124E75 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.088 H 242.8°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#124E75
RGB	rgb(18, 78, 117)
HSL	hsl(204, 73%, 26%)
HSV	hsv(204, 85%, 46%)
CMYK	cmyk(84.6%, 33.3%, 0%, 54.1%)
CIE-LAB	lab(31.49, -3.60, -27.53)
CIE-LCH	lch(31.49, 27.77, 262.56°)
OKLab	oklab(40.73% -0.0402 -0.0782)
OKLCH	oklch(40.73% 0.088 242.8)
XYZ	xyz(6.1835, 6.8610, 17.8246)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124E75 #753912

analogous

#12756B #124E75 #121D75

triadic

#124E75 #75124E #4E7512

tetradic

#124E75 #6B1275 #753912 #1D7512

square

#124E75 #6B1275 #753912 #1D7512

split-complementary

#124E75 #75121D #756B12

monochromatic

#04121B #0A2B40 #124E75 #1A71AA #2494DD

Accessibility & contrast

On white

8.85

#124E75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#124E75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124E75

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124E75	#FFFFFF	#000000	##FFFFFF
##124E75	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4F77

Deuteranopia (green-blind)

#2E4674

Tritanopia (blue-blind)

#00585C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #124e75;
/* rgb */ color: rgb(18, 78, 117);
/* oklch */ color: oklch(40.7% 0.088 242.8);

Tailwind

colors: {
  custom: {
    50: '#627f9d',
    500: '#124e75',
    950: '#000000',
  },
}

SCSS

$custom: #124e75;
$custom-light: #627f9d;
$custom-dark: #000000;

JSON

{
  "hex": "#124e75",
  "rgb": {
    "r": 18,
    "g": 78,
    "b": 117
  },
  "hsl": {
    "h": 203.636,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40726,
    "c": 0.0879,
    "h": 242.8
  },
  "luminance": 0.06862
}

Semantic roles & 50–950 ramp

primary

#124E75

secondary

#AC6537

accent

#8038F0

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #124E75

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

Preview Lab → · Contrast checker → · Palette generator →