#2A229F#2A229F

#2A229F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.5% C 0.190 H 274.4°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#2A229F
RGB	rgb(42, 34, 159)
HSL	hsl(244, 65%, 38%)
HSV	hsv(244, 79%, 62%)
CMYK	cmyk(73.6%, 78.6%, 0%, 37.6%)
CIE-LAB	lab(24.12, 44.17, -65.41)
CIE-LCH	lch(24.12, 78.93, 304.03°)
OKLab	oklab(36.52% 0.0145 -0.1892)
OKLCH	oklch(36.52% 0.19 274.4)
XYZ	xyz(7.7828, 4.1387, 33.1829)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A229F #979F22

analogous

#22589F #2A229F #68229F

triadic

#2A229F #9F2A22 #229F2A

tetradic

#2A229F #9F2258 #979F22 #229F68

square

#2A229F #9F2258 #979F22 #229F68

split-complementary

#2A229F #9F6822 #589F22

monochromatic

#0F0C3A #1D176D #2A229F #372DD1 #675FDD

Accessibility & contrast

On white

11.49

#2A229F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2A229F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A229F

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A229F	#FFFFFF	#000000	##FFFFFF
##2A229F	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA3

Deuteranopia (green-blind)

#00339D

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a229f;
/* rgb */ color: rgb(42, 34, 159);
/* oklch */ color: oklch(36.5% 0.190 274.4);

Tailwind

colors: {
  custom: {
    50: '#7760bd',
    500: '#2a229f',
    950: '#000000',
  },
}

SCSS

$custom: #2a229f;
$custom-light: #7760bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a229f",
  "rgb": {
    "r": 42,
    "g": 34,
    "b": 159
  },
  "hsl": {
    "h": 243.84,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36515,
    "c": 0.18975,
    "h": 274.4
  },
  "luminance": 0.04139
}

Semantic roles & 50–950 ramp

primary

#2A229F

secondary

#BBC15B

accent

#E840DD

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2A229F

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

Preview Lab → · Contrast checker → · Palette generator →