#276AAE#276AAE

#276AAE is a mid, vivid cyan. Relative luminance 0.138; OKLCH L 51.7% C 0.127 H 252.0°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#276AAE
RGB	rgb(39, 106, 174)
HSL	hsl(210, 63%, 42%)
HSV	hsv(210, 78%, 68%)
CMYK	cmyk(77.6%, 39.1%, 0%, 31.8%)
CIE-LAB	lab(43.94, 3.35, -42.23)
CIE-LCH	lch(43.94, 42.36, 274.54°)
OKLab	oklab(51.7% -0.0393 -0.1205)
OKLCH	oklch(51.7% 0.127 252)
XYZ	xyz(13.6278, 13.7938, 41.9804)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276AAE #AE6B27

analogous

#27AEAE #276AAE #2827AE

triadic

#276AAE #AE276A #6AAE27

tetradic

#276AAE #AE27AE #AE6B27 #27AE28

square

#276AAE #AE27AE #AE6B27 #27AE28

split-complementary

#276AAE #AE2827 #AEAE27

monochromatic

#112D4A #1C4C7C #276AAE #3E89D4 #70A7DF

Accessibility & contrast

On white

5.59

#276AAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#276AAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276AAE

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276AAE	#FFFFFF	#000000	##FFFFFF
##276AAE	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6FB1

Deuteranopia (green-blind)

#3562AD

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #276aae;
/* rgb */ color: rgb(39, 106, 174);
/* oklch */ color: oklch(51.7% 0.127 252.0);

Tailwind

colors: {
  custom: {
    50: '#7594c6',
    500: '#276aae',
    950: '#000000',
  },
}

SCSS

$custom: #276aae;
$custom-light: #7594c6;
$custom-dark: #000000;

JSON

{
  "hex": "#276aae",
  "rgb": {
    "r": 39,
    "g": 106,
    "b": 174
  },
  "hsl": {
    "h": 210.222,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51696,
    "c": 0.12673,
    "h": 252
  },
  "luminance": 0.13795
}

Semantic roles & 50–950 ramp

primary

#276AAE

secondary

#C6996B

accent

#9541E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #276AAE

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

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