#275A91#275A91

#275A91 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.1% C 0.105 H 252.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#275A91
RGB	rgb(39, 90, 145)
HSL	hsl(211, 58%, 36%)
HSV	hsv(211, 73%, 57%)
CMYK	cmyk(73.1%, 37.9%, 0%, 43.1%)
CIE-LAB	lab(37.46, 2.45, -35.27)
CIE-LCH	lch(37.46, 35.35, 273.97°)
OKLab	oklab(46.1% -0.0315 -0.1004)
OKLCH	oklch(46.1% 0.105 252.6)
XYZ	xyz(9.6018, 9.7869, 28.1656)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275A91 #915E27

analogous

#278F91 #275A91 #292791

triadic

#275A91 #91275A #5A9127

tetradic

#275A91 #91278F #915E27 #279129

square

#275A91 #91278F #915E27 #279129

split-complementary

#275A91 #912927 #8F9127

monochromatic

#0D1E31 #1A3C61 #275A91 #3478C1 #5F97D4

Accessibility & contrast

On white

7.10

#275A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#275A91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275A91

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275A91	#FFFFFF	#000000	##FFFFFF
##275A91	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415E93

Deuteranopia (green-blind)

#315490

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #275a91;
/* rgb */ color: rgb(39, 90, 145);
/* oklch */ color: oklch(46.1% 0.105 252.6);

Tailwind

colors: {
  custom: {
    50: '#6f88b1',
    500: '#275a91',
    950: '#000000',
  },
}

SCSS

$custom: #275a91;
$custom-light: #6f88b1;
$custom-dark: #000000;

JSON

{
  "hex": "#275a91",
  "rgb": {
    "r": 39,
    "g": 90,
    "b": 145
  },
  "hsl": {
    "h": 211.132,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.46099,
    "c": 0.10519,
    "h": 252.6
  },
  "luminance": 0.09788
}

Semantic roles & 50–950 ramp

primary

#275A91

secondary

#B98C5B

accent

#9747E1

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #275A91

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

Preview Lab → · Contrast checker → · Palette generator →