#2A29AA#2A29AA

#2A29AA is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.7% C 0.197 H 272.7°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#2A29AA
RGB	rgb(42, 41, 170)
HSL	hsl(240, 61%, 41%)
HSV	hsv(240, 76%, 67%)
CMYK	cmyk(75.3%, 75.9%, 0%, 33.3%)
CIE-LAB	lab(26.68, 43.96, -67.86)
CIE-LCH	lch(26.68, 80.85, 302.93°)
OKLab	oklab(38.67% 0.0091 -0.1964)
OKLCH	oklch(38.67% 0.197 272.7)
XYZ	xyz(9.0010, 4.9795, 38.5092)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A29AA #A9AA29

analogous

#2969AA #2A29AA #6B29AA

triadic

#2A29AA #AA2A29 #29AA2A

tetradic

#2A29AA #AA2969 #A9AA29 #29AA6B

square

#2A29AA #AA2969 #A9AA29 #29AA6B

split-complementary

#2A29AA #AA6B29 #69AA29

monochromatic

#121147 #1E1D79 #2A29AA #413FD1 #7271DD

Accessibility & contrast

On white

10.52

#2A29AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2A29AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A29AA

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A29AA	#FFFFFF	#000000	##FFFFFF
##2A29AA	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AE

Deuteranopia (green-blind)

#0039A8

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a29aa;
/* rgb */ color: rgb(42, 41, 170);
/* oklch */ color: oklch(38.7% 0.197 272.7);

Tailwind

colors: {
  custom: {
    50: '#7965c5',
    500: '#2a29aa',
    950: '#000000',
  },
}

SCSS

$custom: #2a29aa;
$custom-light: #7965c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a29aa",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 170
  },
  "hsl": {
    "h": 240.465,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38669,
    "c": 0.19659,
    "h": 272.7
  },
  "luminance": 0.0498
}

Semantic roles & 50–950 ramp

primary

#2A29AA

secondary

#C3C46B

accent

#E444E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A29AA

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

Preview Lab → · Contrast checker → · Palette generator →