#123861#123861

#123861 is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.7% C 0.084 H 253.1°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#123861
RGB	rgb(18, 56, 97)
HSL	hsl(211, 69%, 23%)
HSV	hsv(211, 81%, 38%)
CMYK	cmyk(81.4%, 42.3%, 0%, 62%)
CIE-LAB	lab(23.07, 2.89, -28.11)
CIE-LCH	lch(23.07, 28.26, 275.87°)
OKLab	oklab(33.72% -0.0244 -0.0803)
OKLCH	oklch(33.72% 0.084 253.1)
XYZ	xyz(3.8205, 3.8196, 11.8428)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123861 #613B12

analogous

#126061 #123861 #131261

triadic

#123861 #611238 #386112

tetradic

#123861 #611260 #613B12 #126113

square

#123861 #611260 #613B12 #126113

split-complementary

#123861 #611312 #606112

monochromatic

#050F1A #081A2D #123861 #1C5695 #2574C8

Accessibility & contrast

On white

11.90

#123861 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#123861 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123861

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123861	#FFFFFF	#000000	##FFFFFF
##123861	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243B63

Deuteranopia (green-blind)

#183460

Tritanopia (blue-blind)

#004247

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #123861;
/* rgb */ color: rgb(18, 56, 97);
/* oklch */ color: oklch(33.7% 0.084 253.1);

Tailwind

colors: {
  custom: {
    50: '#5d6e8e',
    500: '#123861',
    950: '#000000',
  },
}

SCSS

$custom: #123861;
$custom-light: #5d6e8e;
$custom-dark: #000000;

JSON

{
  "hex": "#123861",
  "rgb": {
    "r": 18,
    "g": 56,
    "b": 97
  },
  "hsl": {
    "h": 211.139,
    "s": 68.696,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33723,
    "c": 0.08391,
    "h": 253.1
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary

#123861

secondary

#996936

accent

#973CEC

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #123861

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

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