#1D385C#1D385C

#1D385C is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 33.9% C 0.072 H 256.2°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#1D385C
RGB	rgb(29, 56, 92)
HSL	hsl(214, 52%, 24%)
HSV	hsv(214, 68%, 36%)
CMYK	cmyk(68.5%, 39.1%, 0%, 63.9%)
CIE-LAB	lab(23.21, 2.74, -24.59)
CIE-LCH	lch(23.21, 24.74, 276.35°)
OKLab	oklab(33.86% -0.0171 -0.0698)
OKLCH	oklch(33.86% 0.072 256.2)
XYZ	xyz(3.8519, 3.8619, 10.6656)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D385C #5C411D

analogous

#1D575C #1D385C #211D5C

triadic

#1D385C #5C1D38 #385C1D

tetradic

#1D385C #5C1D57 #5C411D #1D5C21

square

#1D385C #5C1D57 #5C411D #1D5C21

split-complementary

#1D385C #5C211D #575C1D

monochromatic

#070E17 #0E1C2D #1D385C #2C548B #3A71B9

Accessibility & contrast

On white

11.85

#1D385C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#1D385C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D385C

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D385C	#FFFFFF	#000000	##FFFFFF
##1D385C	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283B5D

Deuteranopia (green-blind)

#20355B

Tritanopia (blue-blind)

#004045

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1d385c;
/* rgb */ color: rgb(29, 56, 92);
/* oklch */ color: oklch(33.9% 0.072 256.2);

Tailwind

colors: {
  custom: {
    50: '#606e8a',
    500: '#1d385c',
    950: '#000000',
  },
}

SCSS

$custom: #1d385c;
$custom-light: #606e8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d385c",
  "rgb": {
    "r": 29,
    "g": 56,
    "b": 92
  },
  "hsl": {
    "h": 214.286,
    "s": 52.066,
    "l": 23.725
  },
  "oklch": {
    "l": 0.3386,
    "c": 0.07185,
    "h": 256.2
  },
  "luminance": 0.03862
}

Semantic roles & 50–950 ramp

primary

#1D385C

secondary

#917044

accent

#9E4CDC

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #1D385C

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

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