#2142A6#2142A6

#2142A6 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.1% C 0.166 H 265.6°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#2142A6
RGB	rgb(33, 66, 166)
HSL	hsl(225, 67%, 39%)
HSV	hsv(225, 80%, 65%)
CMYK	cmyk(80.1%, 60.2%, 0%, 34.9%)
CIE-LAB	lab(31.74, 25.89, -57.15)
CIE-LCH	lch(31.74, 62.74, 294.38°)
OKLab	oklab(42.12% -0.0128 -0.1652)
OKLCH	oklch(42.12% 0.166 265.6)
XYZ	xyz(9.4559, 6.9718, 36.9163)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2142A6 #A68521

analogous

#2185A6 #2142A6 #4321A6

triadic

#2142A6 #A62142 #42A621

tetradic

#2142A6 #A62185 #A68521 #21A643

square

#2142A6 #A62185 #A68521 #21A643

split-complementary

#2142A6 #A64321 #85A621

monochromatic

#0D1940 #172E73 #2142A6 #2F58D6 #6281E0

Accessibility & contrast

On white

8.77

#2142A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2142A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2142A6

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2142A6	#FFFFFF	#000000	##FFFFFF
##2142A6	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A9

Deuteranopia (green-blind)

#0045A4

Tritanopia (blue-blind)

#005B6D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2142a6;
/* rgb */ color: rgb(33, 66, 166);
/* oklch */ color: oklch(42.1% 0.166 265.6);

Tailwind

colors: {
  custom: {
    50: '#7375c1',
    500: '#2142a6',
    950: '#000000',
  },
}

SCSS

$custom: #2142a6;
$custom-light: #7375c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2142a6",
  "rgb": {
    "r": 33,
    "g": 66,
    "b": 166
  },
  "hsl": {
    "h": 225.113,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.42124,
    "c": 0.16567,
    "h": 265.6
  },
  "luminance": 0.06973
}

Semantic roles & 50–950 ramp

primary

#2142A6

secondary

#C5AB5E

accent

#BF3EEA

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2142A6

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

Preview Lab → · Contrast checker → · Palette generator →