#1F476D#1F476D

#1F476D is a dark, moderate cyan. Relative luminance 0.059; OKLCH L 38.9% C 0.079 H 249.5°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F476D
RGB	rgb(31, 71, 109)
HSL	hsl(209, 56%, 27%)
HSV	hsv(209, 72%, 43%)
CMYK	cmyk(71.6%, 34.9%, 0%, 57.3%)
CIE-LAB	lab(29.16, -0.36, -26.14)
CIE-LCH	lch(29.16, 26.14, 269.20°)
OKLab	oklab(38.86% -0.0276 -0.074)
OKLCH	oklch(38.86% 0.079 249.5)
XYZ	xyz(5.5776, 5.9013, 15.3102)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F476D #6D451F

analogous

#1F6D6C #1F476D #1F206D

triadic

#1F476D #6D1F47 #476D1F

tetradic

#1F476D #6C1F6D #6D451F #206D1F

square

#1F476D #6C1F6D #6D451F #206D1F

split-complementary

#1F476D #6D1F20 #6D6C1F

monochromatic

#071018 #11283D #1F476D #2D669D #3E85C8

Accessibility & contrast

On white

9.63

#1F476D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#1F476D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F476D

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F476D	#FFFFFF	#000000	##FFFFFF
##1F476D	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36496F

Deuteranopia (green-blind)

#2B416C

Tritanopia (blue-blind)

#005055

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1f476d;
/* rgb */ color: rgb(31, 71, 109);
/* oklch */ color: oklch(38.9% 0.079 249.5);

Tailwind

colors: {
  custom: {
    50: '#657997',
    500: '#1f476d',
    950: '#000000',
  },
}

SCSS

$custom: #1f476d;
$custom-light: #657997;
$custom-dark: #000000;

JSON

{
  "hex": "#1f476d",
  "rgb": {
    "r": 31,
    "g": 71,
    "b": 109
  },
  "hsl": {
    "h": 209.231,
    "s": 55.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.38861,
    "c": 0.07904,
    "h": 249.5
  },
  "luminance": 0.05902
}

Semantic roles & 50–950 ramp

primary

#1F476D

secondary

#A17347

accent

#9249DF

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #1F476D

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

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