#276DAE#276DAE

#276DAE is a mid, vivid cyan. Relative luminance 0.144; OKLCH L 52.4% C 0.124 H 250.1°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#276DAE
RGB	rgb(39, 109, 174)
HSL	hsl(209, 63%, 42%)
HSV	hsv(209, 78%, 68%)
CMYK	cmyk(77.6%, 37.4%, 0%, 31.8%)
CIE-LAB	lab(44.83, 1.48, -40.80)
CIE-LCH	lch(44.83, 40.83, 272.08°)
OKLab	oklab(52.4% -0.042 -0.1163)
OKLCH	oklch(52.4% 0.124 250.1)
XYZ	xyz(13.9424, 14.4230, 42.0853)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276DAE #AE6827

analogous

#27AEAC #276DAE #272AAE

triadic

#276DAE #AE276D #6DAE27

tetradic

#276DAE #AC27AE #AE6827 #2AAE27

square

#276DAE #AC27AE #AE6827 #2AAE27

split-complementary

#276DAE #AE272A #AEAC27

monochromatic

#112E4A #1C4E7C #276DAE #3E8CD4 #70AADF

Accessibility & contrast

On white

5.41

#276DAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#276DAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276DAE

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276DAE	#FFFFFF	#000000	##FFFFFF
##276DAE	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F71B1

Deuteranopia (green-blind)

#3A64AD

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #276dae;
/* rgb */ color: rgb(39, 109, 174);
/* oklch */ color: oklch(52.4% 0.124 250.1);

Tailwind

colors: {
  custom: {
    50: '#7596c6',
    500: '#276dae',
    950: '#000000',
  },
}

SCSS

$custom: #276dae;
$custom-light: #7596c6;
$custom-dark: #000000;

JSON

{
  "hex": "#276dae",
  "rgb": {
    "r": 39,
    "g": 109,
    "b": 174
  },
  "hsl": {
    "h": 208.889,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52399,
    "c": 0.12362,
    "h": 250.1
  },
  "luminance": 0.14425
}

Semantic roles & 50–950 ramp

primary

#276DAE

secondary

#C6976B

accent

#9141E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #276DAE

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

Preview Lab → · Contrast checker → · Palette generator →