#276C87#276C87

#276C87 is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.0% C 0.080 H 227.7°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#276C87
RGB	rgb(39, 108, 135)
HSL	hsl(197, 55%, 34%)
HSV	hsv(197, 71%, 53%)
CMYK	cmyk(71.1%, 20%, 0%, 47.1%)
CIE-LAB	lab(42.62, -12.22, -21.16)
CIE-LCH	lch(42.62, 24.43, 239.99°)
OKLab	oklab(50.02% -0.0538 -0.0592)
OKLCH	oklch(50.02% 0.08 227.7)
XYZ	xyz(10.5707, 12.9046, 24.8507)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276C87 #874227

analogous

#278772 #276C87 #273C87

triadic

#276C87 #87276C #6C8727

tetradic

#276C87 #722787 #874227 #3C8727

square

#276C87 #722787 #874227 #3C8727

split-complementary

#276C87 #87273C #877227

monochromatic

#0C2028 #194658 #276C87 #3592B6 #59AECF

Accessibility & contrast

On white

5.86

#276C87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#276C87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276C87

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276C87	#FFFFFF	#000000	##FFFFFF
##276C87	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6A88

Deuteranopia (green-blind)

#516087

Tritanopia (blue-blind)

#007475

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #276c87;
/* rgb */ color: rgb(39, 108, 135);
/* oklch */ color: oklch(50.0% 0.080 227.7);

Tailwind

colors: {
  custom: {
    50: '#6e96aa',
    500: '#276c87',
    950: '#000000',
  },
}

SCSS

$custom: #276c87;
$custom-light: #6e96aa;
$custom-dark: #000000;

JSON

{
  "hex": "#276c87",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 135
  },
  "hsl": {
    "h": 196.875,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.50021,
    "c": 0.08004,
    "h": 227.7
  },
  "luminance": 0.12906
}

Semantic roles & 50–950 ramp

primary

#276C87

secondary

#B47056

accent

#7349DF

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #276C87

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

Preview Lab → · Contrast checker → · Palette generator →