#275F8D#275F8D

#275F8D is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.1% C 0.095 H 246.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#275F8D
RGB	rgb(39, 95, 141)
HSL	hsl(207, 57%, 35%)
HSV	hsv(207, 72%, 55%)
CMYK	cmyk(72.3%, 32.6%, 0%, 44.7%)
CIE-LAB	lab(38.79, -2.23, -30.74)
CIE-LCH	lch(38.79, 30.82, 265.85°)
OKLab	oklab(47.08% -0.0378 -0.0871)
OKLCH	oklch(47.08% 0.095 246.5)
XYZ	xyz(9.7348, 10.5378, 26.7151)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275F8D #8D5527

analogous

#278D88 #275F8D #272C8D

triadic

#275F8D #8D275F #5F8D27

tetradic

#275F8D #88278D #8D5527 #2C8D27

square

#275F8D #88278D #8D5527 #2C8D27

split-complementary

#275F8D #8D272C #8D8827

monochromatic

#0C1E2D #1A3F5D #275F8D #347FBD #5C9DD2

Accessibility & contrast

On white

6.76

#275F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#275F8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275F8D

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275F8D	#FFFFFF	#000000	##FFFFFF
##275F8D	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A618F

Deuteranopia (green-blind)

#3C578C

Tritanopia (blue-blind)

#006A6F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #275f8d;
/* rgb */ color: rgb(39, 95, 141);
/* oklch */ color: oklch(47.1% 0.095 246.5);

Tailwind

colors: {
  custom: {
    50: '#6e8cae',
    500: '#275f8d',
    950: '#000000',
  },
}

SCSS

$custom: #275f8d;
$custom-light: #6e8cae;
$custom-dark: #000000;

JSON

{
  "hex": "#275f8d",
  "rgb": {
    "r": 39,
    "g": 95,
    "b": 141
  },
  "hsl": {
    "h": 207.059,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.47075,
    "c": 0.09492,
    "h": 246.5
  },
  "luminance": 0.10539
}

Semantic roles & 50–950 ramp

primary

#275F8D

secondary

#B78359

accent

#8C48E0

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #275F8D

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

Preview Lab → · Contrast checker → · Palette generator →