#275E8D#275E8D

#275E8D is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.8% C 0.096 H 247.4°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#275E8D
RGB	rgb(39, 94, 141)
HSL	hsl(208, 57%, 35%)
HSV	hsv(208, 72%, 55%)
CMYK	cmyk(72.3%, 33.3%, 0%, 44.7%)
CIE-LAB	lab(38.48, -1.60, -31.23)
CIE-LCH	lch(38.48, 31.27, 267.06°)
OKLab	oklab(46.83% -0.0368 -0.0885)
OKLCH	oklch(46.83% 0.096 247.4)
XYZ	xyz(9.6453, 10.3588, 26.6853)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275E8D #8D5627

analogous

#278D89 #275E8D #272B8D

triadic

#275E8D #8D275E #5E8D27

tetradic

#275E8D #89278D #8D5627 #2B8D27

square

#275E8D #89278D #8D5627 #2B8D27

split-complementary

#275E8D #8D272B #8D8927

monochromatic

#0C1E2D #1A3E5D #275E8D #347EBD #5C9CD2

Accessibility & contrast

On white

6.84

#275E8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#275E8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275E8D

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275E8D	#FFFFFF	#000000	##FFFFFF
##275E8D	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49608F

Deuteranopia (green-blind)

#3B568C

Tritanopia (blue-blind)

#00696F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #275e8d;
/* rgb */ color: rgb(39, 94, 141);
/* oklch */ color: oklch(46.8% 0.096 247.4);

Tailwind

colors: {
  custom: {
    50: '#6e8bae',
    500: '#275e8d',
    950: '#000000',
  },
}

SCSS

$custom: #275e8d;
$custom-light: #6e8bae;
$custom-dark: #000000;

JSON

{
  "hex": "#275e8d",
  "rgb": {
    "r": 39,
    "g": 94,
    "b": 141
  },
  "hsl": {
    "h": 207.647,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.4683,
    "c": 0.09584,
    "h": 247.4
  },
  "luminance": 0.1036
}

Semantic roles & 50–950 ramp

primary

#275E8D

secondary

#B78459

accent

#8E48E0

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #275E8D

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

Preview Lab → · Contrast checker → · Palette generator →