#275E91#275E91

#275E91 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.1% C 0.101 H 249.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#275E91
RGB	rgb(39, 94, 145)
HSL	hsl(209, 58%, 36%)
HSV	hsv(209, 73%, 57%)
CMYK	cmyk(73.1%, 35.2%, 0%, 43.1%)
CIE-LAB	lab(38.69, -0.10, -33.31)
CIE-LCH	lch(38.69, 33.31, 269.83°)
OKLab	oklab(47.07% -0.0356 -0.0946)
OKLCH	oklch(47.07% 0.101 249.4)
XYZ	xyz(9.9483, 10.4800, 28.2811)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275E91 #915A27

analogous

#27918F #275E91 #272991

triadic

#275E91 #91275E #5E9127

tetradic

#275E91 #8F2791 #915A27 #299127

square

#275E91 #8F2791 #915A27 #299127

split-complementary

#275E91 #912729 #918F27

monochromatic

#0D1F31 #1A3F61 #275E91 #347DC1 #5F9BD4

Accessibility & contrast

On white

6.78

#275E91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#275E91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275E91

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275E91	#FFFFFF	#000000	##FFFFFF
##275E91	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476193

Deuteranopia (green-blind)

#385790

Tritanopia (blue-blind)

#006A70

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #275e91;
/* rgb */ color: rgb(39, 94, 145);
/* oklch */ color: oklch(47.1% 0.101 249.4);

Tailwind

colors: {
  custom: {
    50: '#6f8bb1',
    500: '#275e91',
    950: '#000000',
  },
}

SCSS

$custom: #275e91;
$custom-light: #6f8bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#275e91",
  "rgb": {
    "r": 39,
    "g": 94,
    "b": 145
  },
  "hsl": {
    "h": 208.868,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47065,
    "c": 0.10106,
    "h": 249.4
  },
  "luminance": 0.10481
}

Semantic roles & 50–950 ramp

primary

#275E91

secondary

#B9885B

accent

#9147E1

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #275E91

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

Preview Lab → · Contrast checker → · Palette generator →