#1D475D#1D475D

#1D475D is a dark, muted cyan. Relative luminance 0.056; OKLCH L 37.9% C 0.060 H 234.3°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#1D475D
RGB	rgb(29, 71, 93)
HSL	hsl(201, 52%, 24%)
HSV	hsv(201, 69%, 36%)
CMYK	cmyk(68.8%, 23.7%, 0%, 63.5%)
CIE-LAB	lab(28.27, -6.83, -17.32)
CIE-LCH	lch(28.27, 18.62, 248.48°)
OKLab	oklab(37.86% -0.0349 -0.0486)
OKLCH	oklch(37.86% 0.06 234.3)
XYZ	xyz(4.7350, 5.5575, 11.1770)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D475D #5D331D

analogous

#1D5D53 #1D475D #1D275D

triadic

#1D475D #5D1D47 #475D1D

tetradic

#1D475D #531D5D #5D331D #275D1D

square

#1D475D #531D5D #5D331D #275D1D

split-complementary

#1D475D #5D1D27 #5D531D

monochromatic

#071217 #0E232E #1D475D #2C6B8C #3A8EBA

Accessibility & contrast

On white

9.95

#1D475D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#1D475D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D475D

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D475D	#FFFFFF	#000000	##FFFFFF
##1D475D	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C465E

Deuteranopia (green-blind)

#34405D

Tritanopia (blue-blind)

#004D4E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1d475d;
/* rgb */ color: rgb(29, 71, 93);
/* oklch */ color: oklch(37.9% 0.060 234.3);

Tailwind

colors: {
  custom: {
    50: '#617a8b',
    500: '#1d475d',
    950: '#000000',
  },
}

SCSS

$custom: #1d475d;
$custom-light: #617a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d475d",
  "rgb": {
    "r": 29,
    "g": 71,
    "b": 93
  },
  "hsl": {
    "h": 200.625,
    "s": 52.459,
    "l": 23.922
  },
  "oklch": {
    "l": 0.37863,
    "c": 0.05977,
    "h": 234.3
  },
  "luminance": 0.05558
}

Semantic roles & 50–950 ramp

primary

#1D475D

secondary

#925F44

accent

#7D4CDC

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #1D475D

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

Preview Lab → · Contrast checker → · Palette generator →