#275183#275183

#275183 is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.1% C 0.096 H 254.2°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#275183
RGB	rgb(39, 81, 131)
HSL	hsl(213, 54%, 33%)
HSV	hsv(213, 70%, 51%)
CMYK	cmyk(70.2%, 38.2%, 0%, 48.6%)
CIE-LAB	lab(33.89, 2.94, -32.38)
CIE-LCH	lch(33.89, 32.52, 275.19°)
OKLab	oklab(43.05% -0.026 -0.0921)
OKLCH	oklch(43.05% 0.096 254.2)
XYZ	xyz(7.8744, 7.9541, 22.5886)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275183 #835927

analogous

#277F83 #275183 #2B2783

triadic

#275183 #832751 #518327

tetradic

#275183 #83277F #835927 #27832B

square

#275183 #83277F #835927 #27832B

split-complementary

#275183 #832B27 #7F8327

monochromatic

#0B1725 #193454 #275183 #356EB2 #578DCD

Accessibility & contrast

On white

8.10

#275183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#275183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275183

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275183	#FFFFFF	#000000	##FFFFFF
##275183	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5485

Deuteranopia (green-blind)

#2D4C82

Tritanopia (blue-blind)

#005D63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #275183;
/* rgb */ color: rgb(39, 81, 131);
/* oklch */ color: oklch(43.1% 0.096 254.2);

Tailwind

colors: {
  custom: {
    50: '#6c81a7',
    500: '#275183',
    950: '#000000',
  },
}

SCSS

$custom: #275183;
$custom-light: #6c81a7;
$custom-dark: #000000;

JSON

{
  "hex": "#275183",
  "rgb": {
    "r": 39,
    "g": 81,
    "b": 131
  },
  "hsl": {
    "h": 212.609,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.43052,
    "c": 0.09566,
    "h": 254.2
  },
  "luminance": 0.07955
}

Semantic roles & 50–950 ramp

primary

#275183

secondary

#B28754

accent

#9A4ADD

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #275183

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

Preview Lab → · Contrast checker → · Palette generator →