#2A229E#2A229E

#2A229E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.4% C 0.189 H 274.5°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#2A229E
RGB	rgb(42, 34, 158)
HSL	hsl(244, 65%, 38%)
HSV	hsv(244, 78%, 62%)
CMYK	cmyk(73.4%, 78.5%, 0%, 38%)
CIE-LAB	lab(24.01, 43.85, -64.98)
CIE-LCH	lch(24.01, 78.39, 304.01°)
OKLab	oklab(36.4% 0.0147 -0.188)
OKLCH	oklch(36.4% 0.189 274.5)
XYZ	xyz(7.6964, 4.1042, 32.7277)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A229E #969E22

analogous

#22589E #2A229E #68229E

triadic

#2A229E #9E2A22 #229E2A

tetradic

#2A229E #9E2258 #969E22 #229E68

square

#2A229E #9E2258 #969E22 #229E68

split-complementary

#2A229E #9E6822 #589E22

monochromatic

#0F0C39 #1D176C #2A229E #372DD0 #665EDC

Accessibility & contrast

On white

11.53

#2A229E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2A229E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A229E

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A229E	#FFFFFF	#000000	##FFFFFF
##2A229E	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA1

Deuteranopia (green-blind)

#00339C

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a229e;
/* rgb */ color: rgb(42, 34, 158);
/* oklch */ color: oklch(36.4% 0.189 274.5);

Tailwind

colors: {
  custom: {
    50: '#7760bc',
    500: '#2a229e',
    950: '#000000',
  },
}

SCSS

$custom: #2a229e;
$custom-light: #7760bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a229e",
  "rgb": {
    "r": 42,
    "g": 34,
    "b": 158
  },
  "hsl": {
    "h": 243.871,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36403,
    "c": 0.18854,
    "h": 274.5
  },
  "luminance": 0.04105
}

Semantic roles & 50–950 ramp

primary

#2A229E

secondary

#BAC15B

accent

#E840DD

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2A229E

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

Preview Lab → · Contrast checker → · Palette generator →