#276CE2#276CE2

#276CE2 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.7% C 0.193 H 260.5°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#276CE2
RGB	rgb(39, 108, 226)
HSL	hsl(218, 76%, 52%)
HSV	hsv(218, 83%, 89%)
CMYK	cmyk(82.7%, 52.2%, 0%, 11.4%)
CIE-LAB	lab(47.81, 21.97, -65.90)
CIE-LCH	lch(47.81, 69.47, 288.43°)
OKLab	oklab(55.74% -0.0317 -0.1901)
OKLCH	oklch(55.74% 0.193 260.5)
XYZ	xyz(19.9217, 16.6450, 74.0996)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276CE2 #E29D27

analogous

#27CAE2 #276CE2 #4027E2

triadic

#276CE2 #E2276C #6CE227

tetradic

#276CE2 #E227CA #E29D27 #27E240

square

#276CE2 #E227CA #E29D27 #27E240

split-complementary

#276CE2 #E24027 #CAE227

monochromatic

#11397E #1852B4 #276CE2 #5D91E9 #93B5F0

Accessibility & contrast

On white

4.85

#276CE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#276CE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276CE2

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276CE2	#FFFFFF	#000000	##FFFFFF
##276CE2	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#107AE6

Deuteranopia (green-blind)

#0069E0

Tritanopia (blue-blind)

#00899D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #276ce2;
/* rgb */ color: rgb(39, 108, 226);
/* oklch */ color: oklch(55.7% 0.193 260.5);

Tailwind

colors: {
  custom: {
    50: '#8195ec',
    500: '#276ce2',
    950: '#000000',
  },
}

SCSS

$custom: #276ce2;
$custom-light: #8195ec;
$custom-dark: #000000;

JSON

{
  "hex": "#276ce2",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 226
  },
  "hsl": {
    "h": 217.861,
    "s": 76.327,
    "l": 51.961
  },
  "oklch": {
    "l": 0.55744,
    "c": 0.19271,
    "h": 260.5
  },
  "luminance": 0.16647
}

Semantic roles & 50–950 ramp

primary

#276CE2

secondary

#DBBD89

accent

#AD35F3

background

#F8F9FE

surface

#F0F1FD

border

#CBCBD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #276CE2

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

Preview Lab → · Contrast checker → · Palette generator →