#1D4976#1D4976

#1D4976 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.9% C 0.090 H 251.6°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#1D4976
RGB	rgb(29, 73, 118)
HSL	hsl(210, 61%, 29%)
HSV	hsv(210, 75%, 46%)
CMYK	cmyk(75.4%, 38.1%, 0%, 53.7%)
CIE-LAB	lab(30.24, 1.51, -30.11)
CIE-LCH	lch(30.24, 30.15, 272.88°)
OKLab	oklab(39.85% -0.0286 -0.0857)
OKLCH	oklch(39.85% 0.09 251.6)
XYZ	xyz(6.1580, 6.3336, 18.0340)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4976 #764A1D

analogous

#1D7676 #1D4976 #1E1D76

triadic

#1D4976 #761D49 #49761D

tetradic

#1D4976 #761D76 #764A1D #1D761E

square

#1D4976 #761D76 #764A1D #1D761E

split-complementary

#1D4976 #761E1D #76761D

monochromatic

#060F19 #112B45 #1D4976 #2967A7 #3E86D0

Accessibility & contrast

On white

9.26

#1D4976 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#1D4976 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4976

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4976	#FFFFFF	#000000	##FFFFFF
##1D4976	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344C78

Deuteranopia (green-blind)

#274375

Tritanopia (blue-blind)

#00545A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1d4976;
/* rgb */ color: rgb(29, 73, 118);
/* oklch */ color: oklch(39.9% 0.090 251.6);

Tailwind

colors: {
  custom: {
    50: '#667b9e',
    500: '#1d4976',
    950: '#000000',
  },
}

SCSS

$custom: #1d4976;
$custom-light: #667b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4976",
  "rgb": {
    "r": 29,
    "g": 73,
    "b": 118
  },
  "hsl": {
    "h": 210.337,
    "s": 60.544,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3985,
    "c": 0.09031,
    "h": 251.6
  },
  "luminance": 0.06334
}

Semantic roles & 50–950 ramp

primary

#1D4976

secondary

#AA7845

accent

#9544E4

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1D4976

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

Preview Lab → · Contrast checker → · Palette generator →