#214EB3#214EB3

#214EB3 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.7% C 0.168 H 263.2°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#214EB3
RGB	rgb(33, 78, 179)
HSL	hsl(222, 69%, 42%)
HSV	hsv(222, 82%, 70%)
CMYK	cmyk(81.6%, 56.4%, 0%, 29.8%)
CIE-LAB	lab(36.03, 22.91, -57.90)
CIE-LCH	lch(36.03, 62.27, 291.59°)
OKLab	oklab(45.67% -0.0199 -0.1672)
OKLCH	oklch(45.67% 0.168 263.2)
XYZ	xyz(11.4854, 9.0254, 43.7758)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#214EB3 #B38621

analogous

#2197B3 #214EB3 #3D21B3

triadic

#214EB3 #B3214E #4EB321

tetradic

#214EB3 #B32197 #B38621 #21B33D

square

#214EB3 #B32197 #B38621 #21B33D

split-complementary

#214EB3 #B33D21 #97B321

monochromatic

#0E214C #17377F #214EB3 #3769DA #6B90E4

Accessibility & contrast

On white

7.49

#214EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#214EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #214EB3

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##214EB3	#FFFFFF	#000000	##FFFFFF
##214EB3	1.00	7.49	2.81	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB6

Deuteranopia (green-blind)

#004EB1

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #214eb3;
/* rgb */ color: rgb(33, 78, 179);
/* oklch */ color: oklch(45.7% 0.168 263.2);

Tailwind

colors: {
  custom: {
    50: '#757fcb',
    500: '#214eb3',
    950: '#000000',
  },
}

SCSS

$custom: #214eb3;
$custom-light: #757fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#214eb3",
  "rgb": {
    "r": 33,
    "g": 78,
    "b": 179
  },
  "hsl": {
    "h": 221.507,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45673,
    "c": 0.16838,
    "h": 263.2
  },
  "luminance": 0.09027
}

Semantic roles & 50–950 ramp

primary

#214EB3

secondary

#CAAB66

accent

#B63CEC

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #214EB3

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

Preview Lab → · Contrast checker → · Palette generator →