#2149A6#2149A6

#2149A6 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.6% C 0.157 H 263.6°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#2149A6
RGB	rgb(33, 73, 166)
HSL	hsl(222, 67%, 39%)
HSV	hsv(222, 80%, 65%)
CMYK	cmyk(80.1%, 56%, 0%, 34.9%)
CIE-LAB	lab(33.65, 21.17, -54.04)
CIE-LCH	lch(33.65, 58.04, 291.40°)
OKLab	oklab(43.56% -0.0175 -0.1559)
OKLCH	oklch(43.56% 0.157 263.6)
XYZ	xyz(9.8902, 7.8404, 37.0611)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2149A6 #A67E21

analogous

#218CA6 #2149A6 #3C21A6

triadic

#2149A6 #A62149 #49A621

tetradic

#2149A6 #A6218C #A67E21 #21A63C

square

#2149A6 #A6218C #A67E21 #21A63C

split-complementary

#2149A6 #A63C21 #8CA621

monochromatic

#0D1C40 #173373 #2149A6 #2F61D6 #6288E0

Accessibility & contrast

On white

8.18

#2149A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2149A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2149A6

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2149A6	#FFFFFF	#000000	##FFFFFF
##2149A6	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A9

Deuteranopia (green-blind)

#0049A4

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2149a6;
/* rgb */ color: rgb(33, 73, 166);
/* oklch */ color: oklch(43.6% 0.157 263.6);

Tailwind

colors: {
  custom: {
    50: '#727bc1',
    500: '#2149a6',
    950: '#000000',
  },
}

SCSS

$custom: #2149a6;
$custom-light: #727bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2149a6",
  "rgb": {
    "r": 33,
    "g": 73,
    "b": 166
  },
  "hsl": {
    "h": 221.955,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43555,
    "c": 0.15692,
    "h": 263.6
  },
  "luminance": 0.07842
}

Semantic roles & 50–950 ramp

primary

#2149A6

secondary

#C5A65E

accent

#B63EEA

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2149A6

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

Preview Lab → · Contrast checker → · Palette generator →