#276DAC#276DAC

#276DAC is a mid, vivid cyan. Relative luminance 0.143; OKLCH L 52.3% C 0.121 H 249.4°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#276DAC
RGB	rgb(39, 109, 172)
HSL	hsl(208, 63%, 41%)
HSV	hsv(208, 77%, 67%)
CMYK	cmyk(77.3%, 36.6%, 0%, 32.5%)
CIE-LAB	lab(44.72, 0.73, -39.80)
CIE-LCH	lch(44.72, 39.81, 271.05°)
OKLab	oklab(52.28% -0.0425 -0.1133)
OKLCH	oklch(52.28% 0.121 249.4)
XYZ	xyz(13.7489, 14.3456, 41.0661)
Luminance	0.1435 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276DAC #AC6627

analogous

#27ACA9 #276DAC #272BAC

triadic

#276DAC #AC276D #6DAC27

tetradic

#276DAC #A927AC #AC6627 #2BAC27

square

#276DAC #A927AC #AC6627 #2BAC27

split-complementary

#276DAC #AC272B #ACA927

monochromatic

#102E48 #1C4D7A #276DAC #3D8CD3 #6FAADE

Accessibility & contrast

On white

5.43

#276DAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#276DAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276DAC

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276DAC	#FFFFFF	#000000	##FFFFFF
##276DAC	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5070AF

Deuteranopia (green-blind)

#3C64AB

Tritanopia (blue-blind)

#007C84

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #276dac;
/* rgb */ color: rgb(39, 109, 172);
/* oklch */ color: oklch(52.3% 0.121 249.4);

Tailwind

colors: {
  custom: {
    50: '#7596c5',
    500: '#276dac',
    950: '#000000',
  },
}

SCSS

$custom: #276dac;
$custom-light: #7596c5;
$custom-dark: #000000;

JSON

{
  "hex": "#276dac",
  "rgb": {
    "r": 39,
    "g": 109,
    "b": 172
  },
  "hsl": {
    "h": 208.421,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52277,
    "c": 0.12105,
    "h": 249.4
  },
  "luminance": 0.14347
}

Semantic roles & 50–950 ramp

primary

#276DAC

secondary

#C5956A

accent

#9042E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #276DAC

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

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