#1D314C#1D314C

#1D314C is a dark, muted cyan. Relative luminance 0.030; OKLCH L 31.0% C 0.055 H 256.2°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#1D314C
RGB	rgb(29, 49, 76)
HSL	hsl(214, 45%, 21%)
HSV	hsv(214, 62%, 30%)
CMYK	cmyk(61.8%, 35.5%, 0%, 70.2%)
CIE-LAB	lab(19.96, 1.40, -19.09)
CIE-LCH	lch(19.96, 19.14, 274.19°)
OKLab	oklab(31.02% -0.0132 -0.0538)
OKLCH	oklch(31.02% 0.055 256.2)
XYZ	xyz(2.9091, 2.9794, 7.2579)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D314C #4C381D

analogous

#1D484C #1D314C #201D4C

triadic

#1D314C #4C1D31 #314C1D

tetradic

#1D314C #4C1D48 #4C381D #1D4C20

square

#1D314C #4C1D48 #4C381D #1D4C20

split-complementary

#1D314C #4C201D #484C1D

monochromatic

#080E16 #0C1420 #1D314C #2E4E78 #3F6AA5

Accessibility & contrast

On white

13.16

#1D314C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1D314C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D314C

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D314C	#FFFFFF	#000000	##FFFFFF
##1D314C	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26334D

Deuteranopia (green-blind)

#202E4B

Tritanopia (blue-blind)

#00373B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1d314c;
/* rgb */ color: rgb(29, 49, 76);
/* oklch */ color: oklch(31.0% 0.055 256.2);

Tailwind

colors: {
  custom: {
    50: '#5d687e',
    500: '#1d314c',
    950: '#000000',
  },
}

SCSS

$custom: #1d314c;
$custom-light: #5d687e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d314c",
  "rgb": {
    "r": 29,
    "g": 49,
    "b": 76
  },
  "hsl": {
    "h": 214.468,
    "s": 44.762,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31023,
    "c": 0.05541,
    "h": 256.2
  },
  "luminance": 0.0298
}

Semantic roles & 50–950 ramp

primary

#1D314C

secondary

#816744

accent

#9E53D4

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #1D314C

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

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