#2A1E76#2A1E76

#2A1E76 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.5% C 0.142 H 280.7°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#2A1E76
RGB	rgb(42, 30, 118)
HSL	hsl(248, 59%, 29%)
HSV	hsv(248, 75%, 46%)
CMYK	cmyk(64.4%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(18.92, 32.84, -48.36)
CIE-LCH	lch(18.92, 58.45, 304.18°)
OKLab	oklab(31.53% 0.0263 -0.1394)
OKLCH	oklch(31.53% 0.142 280.7)
XYZ	xyz(4.6881, 2.7284, 17.4156)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1E76 #6A761E

analogous

#1E3E76 #2A1E76 #561E76

triadic

#2A1E76 #762A1E #1E762A

tetradic

#2A1E76 #761E3E #6A761E #1E7656

square

#2A1E76 #761E3E #6A761E #1E7656

split-complementary

#2A1E76 #76561E #3E761E

monochromatic

#090618 #191245 #2A1E76 #3B2AA7 #5340CE

Accessibility & contrast

On white

13.59

#2A1E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2A1E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1E76

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1E76	#FFFFFF	#000000	##FFFFFF
##2A1E76	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002B74

Tritanopia (blue-blind)

#003648

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2a1e76;
/* rgb */ color: rgb(42, 30, 118);
/* oklch */ color: oklch(31.5% 0.142 280.7);

Tailwind

colors: {
  custom: {
    50: '#6e5b9e',
    500: '#2a1e76',
    950: '#000000',
  },
}

SCSS

$custom: #2a1e76;
$custom-light: #6e5b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1e76",
  "rgb": {
    "r": 42,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 248.182,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31527,
    "c": 0.1419,
    "h": 280.7
  },
  "luminance": 0.02729
}

Semantic roles & 50–950 ramp

primary

#2A1E76

secondary

#9CAA46

accent

#E345CD

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2A1E76

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

Preview Lab → · Contrast checker → · Palette generator →