#1F5482#1F5482

#1F5482 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.4% C 0.094 H 248.2°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#1F5482
RGB	rgb(31, 84, 130)
HSL	hsl(208, 61%, 32%)
HSV	hsv(208, 76%, 51%)
CMYK	cmyk(76.2%, 35.4%, 0%, 49%)
CIE-LAB	lab(34.48, -0.66, -30.84)
CIE-LCH	lch(34.48, 30.85, 268.77°)
OKLab	oklab(43.42% -0.035 -0.0876)
OKLCH	oklch(43.42% 0.094 248.2)
XYZ	xyz(7.7631, 8.2428, 22.2966)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5482 #824D1F

analogous

#1F827F #1F5482 #1F2282

triadic

#1F5482 #821F54 #54821F

tetradic

#1F5482 #7F1F82 #824D1F #22821F

square

#1F5482 #7F1F82 #824D1F #22821F

split-complementary

#1F5482 #821F22 #827F1F

monochromatic

#07141F #133451 #1F5482 #2B74B3 #4893D3

Accessibility & contrast

On white

7.93

#1F5482 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#1F5482 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5482

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5482	#FFFFFF	#000000	##FFFFFF
##1F5482	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5684

Deuteranopia (green-blind)

#314D81

Tritanopia (blue-blind)

#005F65

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1f5482;
/* rgb */ color: rgb(31, 84, 130);
/* oklch */ color: oklch(43.4% 0.094 248.2);

Tailwind

colors: {
  custom: {
    50: '#6983a6',
    500: '#1f5482',
    950: '#000000',
  },
}

SCSS

$custom: #1f5482;
$custom-light: #6983a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5482",
  "rgb": {
    "r": 31,
    "g": 84,
    "b": 130
  },
  "hsl": {
    "h": 207.879,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.4342,
    "c": 0.09436,
    "h": 248.2
  },
  "luminance": 0.08244
}

Semantic roles & 50–950 ramp

primary

#1F5482

secondary

#B57B48

accent

#8E43E5

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1F5482

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

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