#2A2DAB#2A2DAB

#2A2DAB is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.194 H 272.1°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#2A2DAB
RGB	rgb(42, 45, 171)
HSL	hsl(239, 61%, 42%)
HSV	hsv(239, 75%, 67%)
CMYK	cmyk(75.4%, 73.7%, 0%, 32.9%)
CIE-LAB	lab(27.60, 42.00, -66.94)
CIE-LCH	lch(27.60, 79.03, 302.11°)
OKLab	oklab(39.35% 0.0071 -0.1937)
OKLCH	oklch(39.35% 0.194 272.1)
XYZ	xyz(9.2414, 5.3083, 39.0577)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2DAB #ABA82A

analogous

#2A6EAB #2A2DAB #682AAB

triadic

#2A2DAB #AB2A2D #2DAB2A

tetradic

#2A2DAB #AB2A6E #ABA82A #2AAB68

square

#2A2DAB #AB2A6E #ABA82A #2AAB68

split-complementary

#2A2DAB #AB682A #6EAB2A

monochromatic

#121349 #1E207A #2A2DAB #4245D1 #7375DD

Accessibility & contrast

On white

10.19

#2A2DAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2A2DAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2DAB

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2DAB	#FFFFFF	#000000	##FFFFFF
##2A2DAB	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AF

Deuteranopia (green-blind)

#003BA9

Tritanopia (blue-blind)

#005169

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2a2dab;
/* rgb */ color: rgb(42, 45, 171);
/* oklch */ color: oklch(39.4% 0.194 272.1);

Tailwind

colors: {
  custom: {
    50: '#7967c5',
    500: '#2a2dab',
    950: '#000000',
  },
}

SCSS

$custom: #2a2dab;
$custom-light: #7967c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2dab",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 171
  },
  "hsl": {
    "h": 238.605,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39353,
    "c": 0.19388,
    "h": 272.1
  },
  "luminance": 0.05309
}

Semantic roles & 50–950 ramp

primary

#2A2DAB

secondary

#C4C26D

accent

#E044E4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A2DAB

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

Preview Lab → · Contrast checker → · Palette generator →