#275D79#275D79

#275D79 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.5% C 0.073 H 234.2°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#275D79
RGB	rgb(39, 93, 121)
HSL	hsl(200, 51%, 31%)
HSV	hsv(200, 68%, 47%)
CMYK	cmyk(67.8%, 23.1%, 0%, 52.5%)
CIE-LAB	lab(37.19, -8.32, -21.06)
CIE-LCH	lch(37.19, 22.64, 248.45°)
OKLab	oklab(45.49% -0.0426 -0.059)
OKLCH	oklch(45.49% 0.073 234.2)
XYZ	xyz(8.2009, 9.6397, 19.5139)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275D79 #794327

analogous

#27796C #275D79 #273479

triadic

#275D79 #79275D #5D7927

tetradic

#275D79 #6C2779 #794327 #347927

square

#275D79 #6C2779 #794327 #347927

split-complementary

#275D79 #792734 #796C27

monochromatic

#09161C #18394B #275D79 #3681A7 #53A0C8

Accessibility & contrast

On white

7.17

#275D79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#275D79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275D79

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275D79	#FFFFFF	#000000	##FFFFFF
##275D79	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5C7A

Deuteranopia (green-blind)

#445479

Tritanopia (blue-blind)

#006466

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #275d79;
/* rgb */ color: rgb(39, 93, 121);
/* oklch */ color: oklch(45.5% 0.073 234.2);

Tailwind

colors: {
  custom: {
    50: '#6b8a9f',
    500: '#275d79',
    950: '#000000',
  },
}

SCSS

$custom: #275d79;
$custom-light: #6b8a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#275d79",
  "rgb": {
    "r": 39,
    "g": 93,
    "b": 121
  },
  "hsl": {
    "h": 200.488,
    "s": 51.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.45488,
    "c": 0.07279,
    "h": 234.2
  },
  "luminance": 0.09641
}

Semantic roles & 50–950 ramp

primary

#275D79

secondary

#AB7051

accent

#7D4DDB

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #275D79

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

Preview Lab → · Contrast checker → · Palette generator →