#2D229E#2D229E

#2D229E is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.6% C 0.188 H 275.7°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#2D229E
RGB	rgb(45, 34, 158)
HSL	hsl(245, 65%, 38%)
HSV	hsv(245, 78%, 62%)
CMYK	cmyk(71.5%, 78.5%, 0%, 38%)
CIE-LAB	lab(24.23, 44.12, -64.63)
CIE-LCH	lch(24.23, 78.25, 304.32°)
OKLab	oklab(36.61% 0.0187 -0.1868)
OKLCH	oklch(36.61% 0.188 275.7)
XYZ	xyz(7.8237, 4.1698, 32.7337)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D229E #939E22

analogous

#22559E #2D229E #6B229E

triadic

#2D229E #9E2D22 #229E2D

tetradic

#2D229E #9E2255 #939E22 #229E6B

square

#2D229E #9E2255 #939E22 #229E6B

split-complementary

#2D229E #9E6B22 #559E22

monochromatic

#100C39 #1F176C #2D229E #3B2DD0 #695EDC

Accessibility & contrast

On white

11.45

#2D229E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2D229E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D229E

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D229E	#FFFFFF	#000000	##FFFFFF
##2D229E	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA1

Deuteranopia (green-blind)

#00349C

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d229e;
/* rgb */ color: rgb(45, 34, 158);
/* oklch */ color: oklch(36.6% 0.188 275.7);

Tailwind

colors: {
  custom: {
    50: '#7860bc',
    500: '#2d229e',
    950: '#000000',
  },
}

SCSS

$custom: #2d229e;
$custom-light: #7860bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d229e",
  "rgb": {
    "r": 45,
    "g": 34,
    "b": 158
  },
  "hsl": {
    "h": 245.323,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36608,
    "c": 0.18778,
    "h": 275.7
  },
  "luminance": 0.04171
}

Semantic roles & 50–950 ramp

primary

#2D229E

secondary

#B8C15B

accent

#E840D9

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D229E

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

Preview Lab → · Contrast checker → · Palette generator →