#276D83#276D83

#276D83 is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.1% C 0.077 H 222.5°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#276D83
RGB	rgb(39, 109, 131)
HSL	hsl(194, 54%, 33%)
HSV	hsv(194, 70%, 51%)
CMYK	cmyk(70.2%, 16.8%, 0%, 48.6%)
CIE-LAB	lab(42.77, -14.18, -18.52)
CIE-LCH	lch(42.77, 23.32, 232.56°)
OKLab	oklab(50.09% -0.0565 -0.0517)
OKLCH	oklch(50.09% 0.077 222.5)
XYZ	xyz(10.4004, 13.0062, 23.4306)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276D83 #833D27

analogous

#27836B #276D83 #273F83

triadic

#276D83 #83276D #6D8327

tetradic

#276D83 #6B2783 #833D27 #3F8327

square

#276D83 #6B2783 #833D27 #3F8327

split-complementary

#276D83 #83273F #836B27

monochromatic

#0B1F25 #194654 #276D83 #3594B2 #57B1CD

Accessibility & contrast

On white

5.83

#276D83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#276D83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276D83

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276D83	#FFFFFF	#000000	##FFFFFF
##276D83	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606A84

Deuteranopia (green-blind)

#536183

Tritanopia (blue-blind)

#007474

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #276d83;
/* rgb */ color: rgb(39, 109, 131);
/* oklch */ color: oklch(50.1% 0.077 222.5);

Tailwind

colors: {
  custom: {
    50: '#6e97a7',
    500: '#276d83',
    950: '#000000',
  },
}

SCSS

$custom: #276d83;
$custom-light: #6e97a7;
$custom-dark: #000000;

JSON

{
  "hex": "#276d83",
  "rgb": {
    "r": 39,
    "g": 109,
    "b": 131
  },
  "hsl": {
    "h": 194.348,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.50089,
    "c": 0.07661,
    "h": 222.5
  },
  "luminance": 0.13007
}

Semantic roles & 50–950 ramp

primary

#276D83

secondary

#B26A54

accent

#6E4ADD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #276D83

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

Preview Lab → · Contrast checker → · Palette generator →