#4276D6#4276D6

#4276D6 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 57.9% C 0.158 H 261.5°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4276D6
RGB	rgb(66, 118, 214)
HSL	hsl(219, 64%, 55%)
HSV	hsv(219, 69%, 84%)
CMYK	cmyk(69.2%, 44.9%, 0%, 16.1%)
CIE-LAB	lab(50.65, 14.31, -54.49)
CIE-LCH	lch(50.65, 56.34, 284.71°)
OKLab	oklab(57.92% -0.0234 -0.1559)
OKLCH	oklch(57.92% 0.158 261.5)
XYZ	xyz(20.8585, 18.9680, 66.1672)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4276D6 #D6A242

analogous

#42C0D6 #4276D6 #5842D6

triadic

#4276D6 #D64276 #76D642

tetradic

#4276D6 #D642C0 #D6A242 #42D658

square

#4276D6 #D642C0 #D6A242 #42D658

split-complementary

#4276D6 #D65842 #C0D642

monochromatic

#1C4082 #2758B4 #4276D6 #749AE1 #A7BFEC

Accessibility & contrast

On white

4.38

#4276D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4276D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4276D6

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4276D6	#FFFFFF	#000000	##000000
##4276D6	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4680DA

Deuteranopia (green-blind)

#2972D4

Tritanopia (blue-blind)

#008C9B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4276d6;
/* rgb */ color: rgb(66, 118, 214);
/* oklch */ color: oklch(57.9% 0.158 261.5);

Tailwind

colors: {
  custom: {
    50: '#879ce3',
    500: '#4276d6',
    950: '#000000',
  },
}

SCSS

$custom: #4276d6;
$custom-light: #879ce3;
$custom-dark: #000000;

JSON

{
  "hex": "#4276d6",
  "rgb": {
    "r": 66,
    "g": 118,
    "b": 214
  },
  "hsl": {
    "h": 218.919,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5792,
    "c": 0.15769,
    "h": 261.5
  },
  "luminance": 0.1897
}

Semantic roles & 50–950 ramp

primary

#4276D6

secondary

#D9C39B

accent

#AD40E7

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0D0E15

muted

#7D7E84

Preview Lab

Preview with #4276D6

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

Preview Lab → · Contrast checker → · Palette generator →