#2149A5#2149A5

#2149A5 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.5% C 0.156 H 263.5°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#2149A5
RGB	rgb(33, 73, 165)
HSL	hsl(222, 67%, 39%)
HSV	hsv(222, 80%, 65%)
CMYK	cmyk(80%, 55.8%, 0%, 35.3%)
CIE-LAB	lab(33.57, 20.78, -53.57)
CIE-LCH	lch(33.57, 57.46, 291.20°)
OKLab	oklab(43.47% -0.0175 -0.1546)
OKLCH	oklch(43.47% 0.156 263.5)
XYZ	xyz(9.7988, 7.8039, 36.5799)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2149A5 #A57D21

analogous

#218BA5 #2149A5 #3B21A5

triadic

#2149A5 #A52149 #49A521

tetradic

#2149A5 #A5218B #A57D21 #21A53B

square

#2149A5 #A5218B #A57D21 #21A53B

split-complementary

#2149A5 #A53B21 #8BA521

monochromatic

#0D1C3F #173272 #2149A5 #2E61D5 #6187DF

Accessibility & contrast

On white

8.20

#2149A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2149A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2149A5

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2149A5	#FFFFFF	#000000	##FFFFFF
##2149A5	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A8

Deuteranopia (green-blind)

#0049A3

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2149a5;
/* rgb */ color: rgb(33, 73, 165);
/* oklch */ color: oklch(43.5% 0.156 263.5);

Tailwind

colors: {
  custom: {
    50: '#727bc0',
    500: '#2149a5',
    950: '#000000',
  },
}

SCSS

$custom: #2149a5;
$custom-light: #727bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2149a5",
  "rgb": {
    "r": 33,
    "g": 73,
    "b": 165
  },
  "hsl": {
    "h": 221.818,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43473,
    "c": 0.15555,
    "h": 263.5
  },
  "luminance": 0.07805
}

Semantic roles & 50–950 ramp

primary

#2149A5

secondary

#C4A55E

accent

#B63EEA

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2149A5

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

Preview Lab → · Contrast checker → · Palette generator →