#1D5484#1D5484

#1D5484 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.5% C 0.098 H 248.6°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#1D5484
RGB	rgb(29, 84, 132)
HSL	hsl(208, 64%, 32%)
HSV	hsv(208, 78%, 52%)
CMYK	cmyk(78%, 36.4%, 0%, 48.2%)
CIE-LAB	lab(34.53, -0.16, -32.00)
CIE-LCH	lch(34.53, 32.00, 269.72°)
OKLab	oklab(43.48% -0.0356 -0.091)
OKLCH	oklch(43.48% 0.098 248.6)
XYZ	xyz(7.8403, 8.2669, 23.0078)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5484 #844D1D

analogous

#1D8481 #1D5484 #1D2184

triadic

#1D5484 #841D54 #54841D

tetradic

#1D5484 #811D84 #844D1D #21841D

square

#1D5484 #811D84 #844D1D #21841D

split-complementary

#1D5484 #841D21 #84811D

monochromatic

#071420 #123452 #1D5484 #2874B6 #4593D6

Accessibility & contrast

On white

7.91

#1D5484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#1D5484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5484

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5484	#FFFFFF	#000000	##FFFFFF
##1D5484	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5686

Deuteranopia (green-blind)

#2F4D83

Tritanopia (blue-blind)

#005F65

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1d5484;
/* rgb */ color: rgb(29, 84, 132);
/* oklch */ color: oklch(43.5% 0.098 248.6);

Tailwind

colors: {
  custom: {
    50: '#6983a8',
    500: '#1d5484',
    950: '#000000',
  },
}

SCSS

$custom: #1d5484;
$custom-light: #6983a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5484",
  "rgb": {
    "r": 29,
    "g": 84,
    "b": 132
  },
  "hsl": {
    "h": 207.961,
    "s": 63.975,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43477,
    "c": 0.09775,
    "h": 248.6
  },
  "luminance": 0.08268
}

Semantic roles & 50–950 ramp

primary

#1D5484

secondary

#B77B46

accent

#8E41E7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1D5484

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

Preview Lab → · Contrast checker → · Palette generator →