#276F90#276F90

#276F90 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.2% C 0.087 H 232.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#276F90
RGB	rgb(39, 111, 144)
HSL	hsl(199, 57%, 36%)
HSV	hsv(199, 73%, 56%)
CMYK	cmyk(72.9%, 22.9%, 0%, 43.5%)
CIE-LAB	lab(43.96, -10.78, -24.46)
CIE-LCH	lch(43.96, 26.73, 246.21°)
OKLab	oklab(51.22% -0.0536 -0.0687)
OKLCH	oklch(51.22% 0.087 232.1)
XYZ	xyz(11.5532, 13.8125, 28.4373)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276F90 #904827

analogous

#27907C #276F90 #273A90

triadic

#276F90 #90276F #6F9027

tetradic

#276F90 #7C2790 #904827 #3A9027

square

#276F90 #7C2790 #904827 #3A9027

split-complementary

#276F90 #90273A #907C27

monochromatic

#0D2530 #1A4A60 #276F90 #3494C0 #5EAFD3

Accessibility & contrast

On white

5.58

#276F90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#276F90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276F90

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276F90	#FFFFFF	#000000	##FFFFFF
##276F90	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6E92

Deuteranopia (green-blind)

#506390

Tritanopia (blue-blind)

#00787A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #276f90;
/* rgb */ color: rgb(39, 111, 144);
/* oklch */ color: oklch(51.2% 0.087 232.1);

Tailwind

colors: {
  custom: {
    50: '#7098b0',
    500: '#276f90',
    950: '#000000',
  },
}

SCSS

$custom: #276f90;
$custom-light: #7098b0;
$custom-dark: #000000;

JSON

{
  "hex": "#276f90",
  "rgb": {
    "r": 39,
    "g": 111,
    "b": 144
  },
  "hsl": {
    "h": 198.857,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.51223,
    "c": 0.08711,
    "h": 232.1
  },
  "luminance": 0.13814
}

Semantic roles & 50–950 ramp

primary

#276F90

secondary

#B9785A

accent

#7747E1

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276F90

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

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