#2A1EA5#2A1EA5

#2A1EA5 is a dark, highly saturated blue. Relative luminance 0.041; OKLCH L 36.7% C 0.200 H 274.2°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#2A1EA5
RGB	rgb(42, 30, 165)
HSL	hsl(245, 69%, 38%)
HSV	hsv(245, 82%, 65%)
CMYK	cmyk(74.5%, 81.8%, 0%, 35.3%)
CIE-LAB	lab(24.12, 48.09, -69.07)
CIE-LCH	lch(24.12, 84.16, 304.85°)
OKLab	oklab(36.71% 0.0146 -0.1998)
OKLCH	oklch(36.71% 0.2 274.2)
XYZ	xyz(8.2084, 4.1366, 35.9559)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1EA5 #99A51E

analogous

#1E56A5 #2A1EA5 #6D1EA5

triadic

#2A1EA5 #A52A1E #1EA52A

tetradic

#2A1EA5 #A51E56 #99A51E #1EA56D

square

#2A1EA5 #A51E56 #99A51E #1EA56D

split-complementary

#2A1EA5 #A56D1E #56A51E

monochromatic

#100B3D #1D1571 #2A1EA5 #3828D8 #685CE1

Accessibility & contrast

On white

11.49

#2A1EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2A1EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1EA5

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1EA5	#FFFFFF	#000000	##FFFFFF
##2A1EA5	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)

#003FA9

Deuteranopia (green-blind)

#0033A3

Tritanopia (blue-blind)

#004962

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a1ea5;
/* rgb */ color: rgb(42, 30, 165);
/* oklch */ color: oklch(36.7% 0.200 274.2);

Tailwind

colors: {
  custom: {
    50: '#795ec1',
    500: '#2a1ea5',
    950: '#000000',
  },
}

SCSS

$custom: #2a1ea5;
$custom-light: #795ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1ea5",
  "rgb": {
    "r": 42,
    "g": 30,
    "b": 165
  },
  "hsl": {
    "h": 245.333,
    "s": 69.231,
    "l": 38.235
  },
  "oklch": {
    "l": 0.36712,
    "c": 0.20029,
    "h": 274.2
  },
  "luminance": 0.04137
}

Semantic roles & 50–950 ramp

primary

#2A1EA5

secondary

#BCC559

accent

#EC3CDC

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2A1EA5

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

Preview Lab → · Contrast checker → · Palette generator →