#1D5285#1D5285

#1D5285 is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.0% C 0.101 H 250.7°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#1D5285
RGB	rgb(29, 82, 133)
HSL	hsl(209, 64%, 32%)
HSV	hsv(209, 78%, 52%)
CMYK	cmyk(78.2%, 38.3%, 0%, 47.8%)
CIE-LAB	lab(33.96, 1.53, -33.52)
CIE-LCH	lch(33.96, 33.56, 272.62°)
OKLab	oklab(43.05% -0.0334 -0.0955)
OKLCH	oklch(43.05% 0.101 250.7)
XYZ	xyz(7.7560, 7.9884, 23.3189)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5285 #85501D

analogous

#1D8584 #1D5285 #1D1E85

triadic

#1D5285 #851D52 #52851D

tetradic

#1D5285 #841D85 #85501D #1E851D

square

#1D5285 #841D85 #85501D #1E851D

split-complementary

#1D5285 #851D1E #85841D

monochromatic

#071421 #123353 #1D5285 #2871B7 #4690D7

Accessibility & contrast

On white

8.08

#1D5285 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#1D5285 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5285

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5285	#FFFFFF	#000000	##FFFFFF
##1D5285	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5587

Deuteranopia (green-blind)

#2B4B84

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1d5285;
/* rgb */ color: rgb(29, 82, 133);
/* oklch */ color: oklch(43.0% 0.101 250.7);

Tailwind

colors: {
  custom: {
    50: '#6982a9',
    500: '#1d5285',
    950: '#000000',
  },
}

SCSS

$custom: #1d5285;
$custom-light: #6982a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5285",
  "rgb": {
    "r": 29,
    "g": 82,
    "b": 133
  },
  "hsl": {
    "h": 209.423,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.43045,
    "c": 0.10118,
    "h": 250.7
  },
  "luminance": 0.07989
}

Semantic roles & 50–950 ramp

primary

#1D5285

secondary

#B87E46

accent

#9241E7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1D5285

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

Preview Lab → · Contrast checker → · Palette generator →