#275F82#275F82

#275F82 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.5% C 0.082 H 239.4°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#275F82
RGB	rgb(39, 95, 130)
HSL	hsl(203, 54%, 33%)
HSV	hsv(203, 70%, 51%)
CMYK	cmyk(70%, 26.9%, 0%, 49%)
CIE-LAB	lab(38.25, -6.29, -24.92)
CIE-LCH	lch(38.25, 25.70, 255.84°)
OKLab	oklab(46.47% -0.0415 -0.0702)
OKLCH	oklch(46.47% 0.082 239.4)
XYZ	xyz(8.9566, 10.2265, 22.6166)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275F82 #824A27

analogous

#278277 #275F82 #273182

triadic

#275F82 #82275F #5F8227

tetradic

#275F82 #772782 #824A27 #318227

square

#275F82 #772782 #824A27 #318227

split-complementary

#275F82 #822731 #827727

monochromatic

#0B1A24 #193D53 #275F82 #3581B1 #579FCD

Accessibility & contrast

On white

6.90

#275F82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#275F82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275F82

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275F82	#FFFFFF	#000000	##FFFFFF
##275F82	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5F84

Deuteranopia (green-blind)

#425681

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #275f82;
/* rgb */ color: rgb(39, 95, 130);
/* oklch */ color: oklch(46.5% 0.082 239.4);

Tailwind

colors: {
  custom: {
    50: '#6c8ca6',
    500: '#275f82',
    950: '#000000',
  },
}

SCSS

$custom: #275f82;
$custom-light: #6c8ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#275f82",
  "rgb": {
    "r": 39,
    "g": 95,
    "b": 130
  },
  "hsl": {
    "h": 203.077,
    "s": 53.846,
    "l": 33.137
  },
  "oklch": {
    "l": 0.46465,
    "c": 0.0815,
    "h": 239.4
  },
  "luminance": 0.10227
}

Semantic roles & 50–950 ramp

primary

#275F82

secondary

#B17853

accent

#834BDD

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #275F82

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

Preview Lab → · Contrast checker → · Palette generator →