#12385D#12385D

#12385D is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.4% C 0.078 H 250.9°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#12385D
RGB	rgb(18, 56, 93)
HSL	hsl(210, 68%, 22%)
HSV	hsv(210, 81%, 36%)
CMYK	cmyk(80.6%, 39.8%, 0%, 63.5%)
CIE-LAB	lab(22.82, 1.20, -25.90)
CIE-LCH	lch(22.82, 25.93, 272.66°)
OKLab	oklab(33.45% -0.0256 -0.0738)
OKLCH	oklch(33.45% 0.078 250.9)
XYZ	xyz(3.6387, 3.7468, 10.8852)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12385D #5D3712

analogous

#125D5D #12385D #12135D

triadic

#12385D #5D1238 #385D12

tetradic

#12385D #5D125D #5D3712 #135D12

square

#12385D #5D125D #5D3712 #135D12

split-complementary

#12385D #5D1213 #5D5D12

monochromatic

#050F1A #08192A #12385D #1C5790 #2676C4

Accessibility & contrast

On white

12.00

#12385D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#12385D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12385D

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12385D	#FFFFFF	#000000	##FFFFFF
##12385D	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273A5F

Deuteranopia (green-blind)

#1C335C

Tritanopia (blue-blind)

#004146

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #12385d;
/* rgb */ color: rgb(18, 56, 93);
/* oklch */ color: oklch(33.4% 0.078 250.9);

Tailwind

colors: {
  custom: {
    50: '#5c6e8b',
    500: '#12385d',
    950: '#000000',
  },
}

SCSS

$custom: #12385d;
$custom-light: #5c6e8b;
$custom-dark: #000000;

JSON

{
  "hex": "#12385d",
  "rgb": {
    "r": 18,
    "g": 56,
    "b": 93
  },
  "hsl": {
    "h": 209.6,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.33446,
    "c": 0.07808,
    "h": 250.9
  },
  "luminance": 0.03747
}

Semantic roles & 50–950 ramp

primary

#12385D

secondary

#956535

accent

#933DEA

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #12385D

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

Preview Lab → · Contrast checker → · Palette generator →