#2149A7#2149A7

#2149A7 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.6% C 0.158 H 263.7°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#2149A7
RGB	rgb(33, 73, 167)
HSL	hsl(222, 67%, 39%)
HSV	hsv(222, 80%, 65%)
CMYK	cmyk(80.2%, 56.3%, 0%, 34.5%)
CIE-LAB	lab(33.73, 21.57, -54.51)
CIE-LCH	lch(33.73, 58.63, 291.58°)
OKLab	oklab(43.64% -0.0174 -0.1573)
OKLCH	oklch(43.64% 0.158 263.7)
XYZ	xyz(9.9823, 7.8773, 37.5461)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2149A7 #A77F21

analogous

#218CA7 #2149A7 #3C21A7

triadic

#2149A7 #A72149 #49A721

tetradic

#2149A7 #A7218C #A77F21 #21A73C

square

#2149A7 #A7218C #A77F21 #21A73C

split-complementary

#2149A7 #A73C21 #8CA721

monochromatic

#0D1C41 #173374 #2149A7 #2F61D6 #6288E0

Accessibility & contrast

On white

8.15

#2149A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2149A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2149A7

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2149A7	#FFFFFF	#000000	##FFFFFF
##2149A7	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AA

Deuteranopia (green-blind)

#0049A5

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2149a7;
/* rgb */ color: rgb(33, 73, 167);
/* oklch */ color: oklch(43.6% 0.158 263.7);

Tailwind

colors: {
  custom: {
    50: '#737bc2',
    500: '#2149a7',
    950: '#000000',
  },
}

SCSS

$custom: #2149a7;
$custom-light: #737bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2149a7",
  "rgb": {
    "r": 33,
    "g": 73,
    "b": 167
  },
  "hsl": {
    "h": 222.09,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.43639,
    "c": 0.1583,
    "h": 263.7
  },
  "luminance": 0.07878
}

Semantic roles & 50–950 ramp

primary

#2149A7

secondary

#C5A75F

accent

#B73EEA

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2149A7

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

Preview Lab → · Contrast checker → · Palette generator →