#276C83#276C83

#276C83 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 49.8% C 0.077 H 223.8°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#276C83
RGB	rgb(39, 108, 131)
HSL	hsl(195, 54%, 33%)
HSV	hsv(195, 70%, 51%)
CMYK	cmyk(70.2%, 17.6%, 0%, 48.6%)
CIE-LAB	lab(42.45, -13.61, -19.01)
CIE-LCH	lch(42.45, 23.38, 234.40°)
OKLab	oklab(49.83% -0.0554 -0.0531)
OKLCH	oklch(49.83% 0.077 223.8)
XYZ	xyz(10.2943, 12.7940, 23.3953)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276C83 #833E27

analogous

#27836C #276C83 #273E83

triadic

#276C83 #83276C #6C8327

tetradic

#276C83 #6C2783 #833E27 #3E8327

square

#276C83 #6C2783 #833E27 #3E8327

split-complementary

#276C83 #83273E #836C27

monochromatic

#0B1E25 #194554 #276C83 #3593B2 #57B0CD

Accessibility & contrast

On white

5.90

#276C83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#276C83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276C83

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276C83	#FFFFFF	#000000	##FFFFFF
##276C83	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6A84

Deuteranopia (green-blind)

#526083

Tritanopia (blue-blind)

#007373

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #276c83;
/* rgb */ color: rgb(39, 108, 131);
/* oklch */ color: oklch(49.8% 0.077 223.8);

Tailwind

colors: {
  custom: {
    50: '#6d96a7',
    500: '#276c83',
    950: '#000000',
  },
}

SCSS

$custom: #276c83;
$custom-light: #6d96a7;
$custom-dark: #000000;

JSON

{
  "hex": "#276c83",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 131
  },
  "hsl": {
    "h": 195,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.49831,
    "c": 0.07677,
    "h": 223.8
  },
  "luminance": 0.12795
}

Semantic roles & 50–950 ramp

primary

#276C83

secondary

#B26B54

accent

#6F4ADD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #276C83

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

Preview Lab → · Contrast checker → · Palette generator →