#1D5482#1D5482

#1D5482 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.4% C 0.095 H 247.6°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#1D5482
RGB	rgb(29, 84, 130)
HSL	hsl(207, 64%, 31%)
HSV	hsv(207, 78%, 51%)
CMYK	cmyk(77.7%, 35.4%, 0%, 49%)
CIE-LAB	lab(34.42, -0.94, -30.95)
CIE-LCH	lch(34.42, 30.96, 268.25°)
OKLab	oklab(43.35% -0.0362 -0.0879)
OKLCH	oklch(43.35% 0.095 247.6)
XYZ	xyz(7.7047, 8.2127, 22.2939)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5482 #824B1D

analogous

#1D827D #1D5482 #1D2182

triadic

#1D5482 #821D54 #54821D

tetradic

#1D5482 #7D1D82 #824B1D #21821D

square

#1D5482 #7D1D82 #824B1D #21821D

split-complementary

#1D5482 #821D21 #827D1D

monochromatic

#07131E #123450 #1D5482 #2874B4 #4493D5

Accessibility & contrast

On white

7.95

#1D5482 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#1D5482 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5482

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5482	#FFFFFF	#000000	##FFFFFF
##1D5482	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5684

Deuteranopia (green-blind)

#304D81

Tritanopia (blue-blind)

#005F65

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1d5482;
/* rgb */ color: rgb(29, 84, 130);
/* oklch */ color: oklch(43.4% 0.095 247.6);

Tailwind

colors: {
  custom: {
    50: '#6883a6',
    500: '#1d5482',
    950: '#000000',
  },
}

SCSS

$custom: #1d5482;
$custom-light: #6883a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5482",
  "rgb": {
    "r": 29,
    "g": 84,
    "b": 130
  },
  "hsl": {
    "h": 207.327,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43354,
    "c": 0.0951,
    "h": 247.6
  },
  "luminance": 0.08214
}

Semantic roles & 50–950 ramp

primary

#1D5482

secondary

#B57846

accent

#8D41E7

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1D5482

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

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