#1F5682#1F5682

#1F5682 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.9% C 0.092 H 246.4°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#1F5682
RGB	rgb(31, 86, 130)
HSL	hsl(207, 61%, 32%)
HSV	hsv(207, 76%, 51%)
CMYK	cmyk(76.2%, 33.8%, 0%, 49%)
CIE-LAB	lab(35.12, -1.94, -29.84)
CIE-LCH	lch(35.12, 29.90, 266.28°)
OKLab	oklab(43.92% -0.037 -0.0847)
OKLCH	oklch(43.92% 0.092 246.4)
XYZ	xyz(7.9206, 8.5577, 22.3491)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5682 #824B1F

analogous

#1F827D #1F5682 #1F2482

triadic

#1F5682 #821F56 #56821F

tetradic

#1F5682 #7D1F82 #824B1F #24821F

square

#1F5682 #7D1F82 #824B1F #24821F

split-complementary

#1F5682 #821F24 #827D1F

monochromatic

#07151F #133551 #1F5682 #2B77B3 #4895D3

Accessibility & contrast

On white

7.74

#1F5682 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#1F5682 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5682

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5682	#FFFFFF	#000000	##FFFFFF
##1F5682	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425884

Deuteranopia (green-blind)

#344E81

Tritanopia (blue-blind)

#006166

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1f5682;
/* rgb */ color: rgb(31, 86, 130);
/* oklch */ color: oklch(43.9% 0.092 246.4);

Tailwind

colors: {
  custom: {
    50: '#6985a6',
    500: '#1f5682',
    950: '#000000',
  },
}

SCSS

$custom: #1f5682;
$custom-light: #6985a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5682",
  "rgb": {
    "r": 31,
    "g": 86,
    "b": 130
  },
  "hsl": {
    "h": 206.667,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43919,
    "c": 0.09241,
    "h": 246.4
  },
  "luminance": 0.08559
}

Semantic roles & 50–950 ramp

primary

#1F5682

secondary

#B57848

accent

#8B43E5

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1F5682

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

Preview Lab → · Contrast checker → · Palette generator →