#276CA8#276CA8

#276CA8 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.8% C 0.117 H 248.6°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#276CA8
RGB	rgb(39, 108, 168)
HSL	hsl(208, 62%, 41%)
HSV	hsv(208, 77%, 66%)
CMYK	cmyk(76.8%, 35.7%, 0%, 34.1%)
CIE-LAB	lab(44.21, -0.16, -38.28)
CIE-LCH	lch(44.21, 38.28, 269.76°)
OKLab	oklab(51.8% -0.0427 -0.1089)
OKLCH	oklch(51.8% 0.117 248.6)
XYZ	xyz(13.2645, 13.9821, 39.0379)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276CA8 #A86327

analogous

#27A8A3 #276CA8 #272BA8

triadic

#276CA8 #A8276C #6CA827

tetradic

#276CA8 #A327A8 #A86327 #2BA827

square

#276CA8 #A327A8 #A86327 #2BA827

split-complementary

#276CA8 #A8272B #A8A327

monochromatic

#102C45 #1B4C76 #276CA8 #3B8BD1 #6CA9DD

Accessibility & contrast

On white

5.53

#276CA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#276CA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276CA8

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276CA8	#FFFFFF	#000000	##FFFFFF
##276CA8	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506FAB

Deuteranopia (green-blind)

#3D63A7

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #276ca8;
/* rgb */ color: rgb(39, 108, 168);
/* oklch */ color: oklch(51.8% 0.117 248.6);

Tailwind

colors: {
  custom: {
    50: '#7495c2',
    500: '#276ca8',
    950: '#000000',
  },
}

SCSS

$custom: #276ca8;
$custom-light: #7495c2;
$custom-dark: #000000;

JSON

{
  "hex": "#276ca8",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 168
  },
  "hsl": {
    "h": 207.907,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.51801,
    "c": 0.11696,
    "h": 248.6
  },
  "luminance": 0.13984
}

Semantic roles & 50–950 ramp

primary

#276CA8

secondary

#C39267

accent

#8E42E5

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #276CA8

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

Preview Lab → · Contrast checker → · Palette generator →