#1D475F#1D475F

#1D475F is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.0% C 0.062 H 236.7°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#1D475F
RGB	rgb(29, 71, 95)
HSL	hsl(202, 53%, 24%)
HSV	hsv(202, 69%, 37%)
CMYK	cmyk(69.5%, 25.3%, 0%, 62.7%)
CIE-LAB	lab(28.36, -6.09, -18.46)
CIE-LCH	lch(28.36, 19.44, 251.75°)
OKLab	oklab(37.97% -0.0341 -0.0518)
OKLCH	oklch(37.97% 0.062 236.7)
XYZ	xyz(4.8247, 5.5934, 11.6496)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D475F #5F351D

analogous

#1D5F56 #1D475F #1D265F

triadic

#1D475F #5F1D47 #475F1D

tetradic

#1D475F #561D5F #5F351D #265F1D

square

#1D475F #561D5F #5F351D #265F1D

split-complementary

#1D475F #5F1D26 #5F561D

monochromatic

#071217 #0F2430 #1D475F #2B6A8E #3A8DBD

Accessibility & contrast

On white

9.91

#1D475F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#1D475F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D475F

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D475F	#FFFFFF	#000000	##FFFFFF
##1D475F	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4760

Deuteranopia (green-blind)

#33405F

Tritanopia (blue-blind)

#004D4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1d475f;
/* rgb */ color: rgb(29, 71, 95);
/* oklch */ color: oklch(38.0% 0.062 236.7);

Tailwind

colors: {
  custom: {
    50: '#617a8c',
    500: '#1d475f',
    950: '#000000',
  },
}

SCSS

$custom: #1d475f;
$custom-light: #617a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d475f",
  "rgb": {
    "r": 29,
    "g": 71,
    "b": 95
  },
  "hsl": {
    "h": 201.818,
    "s": 53.226,
    "l": 24.314
  },
  "oklch": {
    "l": 0.3797,
    "c": 0.06201,
    "h": 236.7
  },
  "luminance": 0.05594
}

Semantic roles & 50–950 ramp

primary

#1D475F

secondary

#946144

accent

#804BDD

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #1D475F

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

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