#275178#275178

#275178 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.080 H 248.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#275178
RGB	rgb(39, 81, 120)
HSL	hsl(209, 51%, 31%)
HSV	hsv(209, 68%, 47%)
CMYK	cmyk(67.5%, 32.5%, 0%, 52.9%)
CIE-LAB	lab(33.29, -1.21, -26.52)
CIE-LCH	lch(33.29, 26.55, 267.40°)
OKLab	oklab(42.39% -0.0292 -0.0749)
OKLCH	oklch(42.39% 0.08 248.7)
XYZ	xyz(7.1680, 7.6715, 18.8687)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275178 #784E27

analogous

#277876 #275178 #272878

triadic

#275178 #782751 #517827

tetradic

#275178 #762778 #784E27 #287827

square

#275178 #762778 #784E27 #287827

split-complementary

#275178 #782728 #787627

monochromatic

#09131C #18324A #275178 #3670A6 #528FC7

Accessibility & contrast

On white

8.29

#275178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#275178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275178

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275178	#FFFFFF	#000000	##FFFFFF
##275178	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40537A

Deuteranopia (green-blind)

#354B77

Tritanopia (blue-blind)

#005A5F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #275178;
/* rgb */ color: rgb(39, 81, 120);
/* oklch */ color: oklch(42.4% 0.080 248.7);

Tailwind

colors: {
  custom: {
    50: '#6a819f',
    500: '#275178',
    950: '#000000',
  },
}

SCSS

$custom: #275178;
$custom-light: #6a819f;
$custom-dark: #000000;

JSON

{
  "hex": "#275178",
  "rgb": {
    "r": 39,
    "g": 81,
    "b": 120
  },
  "hsl": {
    "h": 208.889,
    "s": 50.943,
    "l": 31.176
  },
  "oklch": {
    "l": 0.42388,
    "c": 0.08044,
    "h": 248.7
  },
  "luminance": 0.07672
}

Semantic roles & 50–950 ramp

primary

#275178

secondary

#AA7C51

accent

#914DDA

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #275178

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

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