#2141AE#2141AE

#2141AE is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.7% C 0.178 H 266.1°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#2141AE
RGB	rgb(33, 65, 174)
HSL	hsl(226, 68%, 41%)
HSV	hsv(226, 81%, 68%)
CMYK	cmyk(81%, 62.6%, 0%, 31.8%)
CIE-LAB	lab(32.17, 29.64, -61.24)
CIE-LCH	lch(32.17, 68.04, 295.83°)
OKLab	oklab(42.65% -0.0121 -0.1772)
OKLCH	oklch(42.65% 0.178 266.1)
XYZ	xyz(10.1548, 7.1587, 40.8828)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2141AE #AE8E21

analogous

#2187AE #2141AE #4721AE

triadic

#2141AE #AE2141 #41AE21

tetradic

#2141AE #AE2187 #AE8E21 #21AE47

square

#2141AE #AE2187 #AE8E21 #21AE47

split-complementary

#2141AE #AE4721 #87AE21

monochromatic

#0D1B47 #172E7B #2141AE #3459D8 #6783E2

Accessibility & contrast

On white

8.63

#2141AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2141AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2141AE

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2141AE	#FFFFFF	#000000	##FFFFFF
##2141AE	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B2

Deuteranopia (green-blind)

#0045AC

Tritanopia (blue-blind)

#005D71

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2141ae;
/* rgb */ color: rgb(33, 65, 174);
/* oklch */ color: oklch(42.7% 0.178 266.1);

Tailwind

colors: {
  custom: {
    50: '#7575c7',
    500: '#2141ae',
    950: '#000000',
  },
}

SCSS

$custom: #2141ae;
$custom-light: #7575c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2141ae",
  "rgb": {
    "r": 33,
    "g": 65,
    "b": 174
  },
  "hsl": {
    "h": 226.383,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.42651,
    "c": 0.17762,
    "h": 266.1
  },
  "luminance": 0.0716
}

Semantic roles & 50–950 ramp

primary

#2141AE

secondary

#C8B163

accent

#C33DEB

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2141AE

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

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