#276CAE#276CAE

#276CAE is a mid, vivid cyan. Relative luminance 0.142; OKLCH L 52.2% C 0.125 H 250.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#276CAE
RGB	rgb(39, 108, 174)
HSL	hsl(209, 63%, 42%)
HSV	hsv(209, 78%, 68%)
CMYK	cmyk(77.6%, 37.9%, 0%, 31.8%)
CIE-LAB	lab(44.53, 2.10, -41.28)
CIE-LCH	lch(44.53, 41.33, 272.92°)
OKLab	oklab(52.16% -0.0411 -0.1177)
OKLCH	oklch(52.16% 0.125 250.8)
XYZ	xyz(13.8364, 14.2108, 42.0499)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276CAE #AE6927

analogous

#27AEAD #276CAE #2729AE

triadic

#276CAE #AE276C #6CAE27

tetradic

#276CAE #AD27AE #AE6927 #29AE27

square

#276CAE #AD27AE #AE6927 #29AE27

split-complementary

#276CAE #AE2729 #AEAD27

monochromatic

#112E4A #1C4D7C #276CAE #3E8BD4 #70A9DF

Accessibility & contrast

On white

5.47

#276CAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#276CAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276CAE

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276CAE	#FFFFFF	#000000	##FFFFFF
##276CAE	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D70B1

Deuteranopia (green-blind)

#3864AD

Tritanopia (blue-blind)

#007C84

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #276cae;
/* rgb */ color: rgb(39, 108, 174);
/* oklch */ color: oklch(52.2% 0.125 250.8);

Tailwind

colors: {
  custom: {
    50: '#7595c6',
    500: '#276cae',
    950: '#000000',
  },
}

SCSS

$custom: #276cae;
$custom-light: #7595c6;
$custom-dark: #000000;

JSON

{
  "hex": "#276cae",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 174
  },
  "hsl": {
    "h": 209.333,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52164,
    "c": 0.12464,
    "h": 250.8
  },
  "luminance": 0.14212
}

Semantic roles & 50–950 ramp

primary

#276CAE

secondary

#C6976B

accent

#9241E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #276CAE

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

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