#214CB3#214CB3

#214CB3 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.3% C 0.171 H 263.8°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#214CB3
RGB	rgb(33, 76, 179)
HSL	hsl(222, 69%, 42%)
HSV	hsv(222, 82%, 70%)
CMYK	cmyk(81.6%, 57.5%, 0%, 29.8%)
CIE-LAB	lab(35.49, 24.25, -58.78)
CIE-LCH	lch(35.49, 63.59, 292.42°)
OKLab	oklab(45.26% -0.0186 -0.1698)
OKLCH	oklch(45.26% 0.171 263.8)
XYZ	xyz(11.3454, 8.7455, 43.7292)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#214CB3 #B38821

analogous

#2195B3 #214CB3 #3F21B3

triadic

#214CB3 #B3214C #4CB321

tetradic

#214CB3 #B32195 #B38821 #21B33F

square

#214CB3 #B32195 #B38821 #21B33F

split-complementary

#214CB3 #B33F21 #95B321

monochromatic

#0E204C #17367F #214CB3 #3767DA #6B8EE4

Accessibility & contrast

On white

7.64

#214CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#214CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #214CB3

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##214CB3	#FFFFFF	#000000	##FFFFFF
##214CB3	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB7

Deuteranopia (green-blind)

#004DB1

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #214cb3;
/* rgb */ color: rgb(33, 76, 179);
/* oklch */ color: oklch(45.3% 0.171 263.8);

Tailwind

colors: {
  custom: {
    50: '#767dcb',
    500: '#214cb3',
    950: '#000000',
  },
}

SCSS

$custom: #214cb3;
$custom-light: #767dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#214cb3",
  "rgb": {
    "r": 33,
    "g": 76,
    "b": 179
  },
  "hsl": {
    "h": 222.329,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45263,
    "c": 0.17086,
    "h": 263.8
  },
  "luminance": 0.08747
}

Semantic roles & 50–950 ramp

primary

#214CB3

secondary

#CAAC66

accent

#B83CEC

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #214CB3

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

Preview Lab → · Contrast checker → · Palette generator →