#214DB4#214DB4

#214DB4 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.6% C 0.171 H 263.6°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#214DB4
RGB	rgb(33, 77, 180)
HSL	hsl(222, 69%, 42%)
HSV	hsv(222, 82%, 71%)
CMYK	cmyk(81.7%, 57.2%, 0%, 29.4%)
CIE-LAB	lab(35.84, 23.97, -58.81)
CIE-LCH	lch(35.84, 63.50, 292.18°)
OKLab	oklab(45.55% -0.0192 -0.1699)
OKLCH	oklch(45.55% 0.171 263.6)
XYZ	xyz(11.5164, 8.9250, 44.2869)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#214DB4 #B48821

analogous

#2197B4 #214DB4 #3F21B4

triadic

#214DB4 #B4214D #4DB421

tetradic

#214DB4 #B42197 #B48821 #21B43F

square

#214DB4 #B42197 #B48821 #21B43F

split-complementary

#214DB4 #B43F21 #97B421

monochromatic

#0E214D #183780 #214DB4 #3868DA #6B90E4

Accessibility & contrast

On white

7.54

#214DB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#214DB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #214DB4

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##214DB4	#FFFFFF	#000000	##FFFFFF
##214DB4	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB8

Deuteranopia (green-blind)

#004EB2

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #214db4;
/* rgb */ color: rgb(33, 77, 180);
/* oklch */ color: oklch(45.6% 0.171 263.6);

Tailwind

colors: {
  custom: {
    50: '#767ecb',
    500: '#214db4',
    950: '#000000',
  },
}

SCSS

$custom: #214db4;
$custom-light: #767ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#214db4",
  "rgb": {
    "r": 33,
    "g": 77,
    "b": 180
  },
  "hsl": {
    "h": 222.041,
    "s": 69.014,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45551,
    "c": 0.17096,
    "h": 263.6
  },
  "luminance": 0.08926
}

Semantic roles & 50–950 ramp

primary

#214DB4

secondary

#CAAC67

accent

#B73CEC

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #214DB4

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

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