#276CC6#276CC6

#276CC6 is a mid, vivid cyan. Relative luminance 0.152; OKLCH L 53.7% C 0.156 H 256.8°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#276CC6
RGB	rgb(39, 108, 198)
HSL	hsl(214, 67%, 46%)
HSV	hsv(214, 80%, 78%)
CMYK	cmyk(80.3%, 45.5%, 0%, 22.4%)
CIE-LAB	lab(45.95, 11.27, -52.94)
CIE-LCH	lch(45.95, 54.13, 282.02°)
OKLab	oklab(53.72% -0.0358 -0.1519)
OKLCH	oklch(53.72% 0.156 256.8)
XYZ	xyz(16.3885, 15.2317, 55.4914)
Luminance	0.1523 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276CC6 #C68127

analogous

#27BCC6 #276CC6 #3127C6

triadic

#276CC6 #C6276C #6CC627

tetradic

#276CC6 #C627BC #C68127 #27C631

square

#276CC6 #C627BC #C68127 #27C631

split-complementary

#276CC6 #C63127 #BCC627

monochromatic

#133460 #1D5093 #276CC6 #4E8CDC #81ADE6

Accessibility & contrast

On white

5.19

#276CC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#276CC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276CC6

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276CC6	#FFFFFF	#000000	##FFFFFF
##276CC6	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C74C9

Deuteranopia (green-blind)

#1666C4

Tritanopia (blue-blind)

#00818F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #276cc6;
/* rgb */ color: rgb(39, 108, 198);
/* oklch */ color: oklch(53.7% 0.156 256.8);

Tailwind

colors: {
  custom: {
    50: '#7a95d8',
    500: '#276cc6',
    950: '#000000',
  },
}

SCSS

$custom: #276cc6;
$custom-light: #7a95d8;
$custom-dark: #000000;

JSON

{
  "hex": "#276cc6",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 198
  },
  "hsl": {
    "h": 213.962,
    "s": 67.089,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53724,
    "c": 0.1561,
    "h": 256.8
  },
  "luminance": 0.15234
}

Semantic roles & 50–950 ramp

primary

#276CC6

secondary

#CFAA7A

accent

#9F3EEA

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #276CC6

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

Preview Lab → · Contrast checker → · Palette generator →