#1D5087#1D5087

#1D5087 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.7% C 0.106 H 253.1°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#1D5087
RGB	rgb(29, 80, 135)
HSL	hsl(211, 65%, 32%)
HSV	hsv(211, 79%, 53%)
CMYK	cmyk(78.5%, 40.7%, 0%, 47.1%)
CIE-LAB	lab(33.45, 3.64, -35.56)
CIE-LCH	lch(33.45, 35.75, 275.84°)
OKLab	oklab(42.69% -0.0309 -0.1015)
OKLCH	oklch(42.69% 0.106 253.1)
XYZ	xyz(7.7469, 7.7469, 24.0040)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5087 #87541D

analogous

#1D8587 #1D5087 #1F1D87

triadic

#1D5087 #871D50 #50871D

tetradic

#1D5087 #871D85 #87541D #1D871F

square

#1D5087 #871D85 #87541D #1D871F

split-complementary

#1D5087 #871F1D #85871D

monochromatic

#071422 #123255 #1D5087 #286EB9 #478CD7

Accessibility & contrast

On white

8.24

#1D5087 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#1D5087 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5087

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5087	#FFFFFF	#000000	##FFFFFF
##1D5087	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365489

Deuteranopia (green-blind)

#254A86

Tritanopia (blue-blind)

#005D65

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1d5087;
/* rgb */ color: rgb(29, 80, 135);
/* oklch */ color: oklch(42.7% 0.106 253.1);

Tailwind

colors: {
  custom: {
    50: '#6980aa',
    500: '#1d5087',
    950: '#000000',
  },
}

SCSS

$custom: #1d5087;
$custom-light: #6980aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5087",
  "rgb": {
    "r": 29,
    "g": 80,
    "b": 135
  },
  "hsl": {
    "h": 211.132,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.42686,
    "c": 0.10613,
    "h": 253.1
  },
  "luminance": 0.07748
}

Semantic roles & 50–950 ramp

primary

#1D5087

secondary

#B98246

accent

#9740E8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1D5087

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

Preview Lab → · Contrast checker → · Palette generator →