#2A1EA0#2A1EA0

#2A1EA0 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.1% C 0.194 H 274.7°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#2A1EA0
RGB	rgb(42, 30, 160)
HSL	hsl(246, 68%, 37%)
HSV	hsv(246, 81%, 63%)
CMYK	cmyk(73.8%, 81.3%, 0%, 37.3%)
CIE-LAB	lab(23.53, 46.53, -67.00)
CIE-LCH	lch(23.53, 81.57, 304.78°)
OKLab	oklab(36.14% 0.0159 -0.1938)
OKLCH	oklch(36.14% 0.194 274.7)
XYZ	xyz(7.7622, 3.9581, 33.6058)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1EA0 #94A01E

analogous

#1E53A0 #2A1EA0 #6B1EA0

triadic

#2A1EA0 #A02A1E #1EA02A

tetradic

#2A1EA0 #A01E53 #94A01E #1EA06B

square

#2A1EA0 #A01E53 #94A01E #1EA06B

split-complementary

#2A1EA0 #A06B1E #53A01E

monochromatic

#0F0B39 #1C146C #2A1EA0 #3828D4 #6559E0

Accessibility & contrast

On white

11.72

#2A1EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2A1EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1EA0

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1EA0	#FFFFFF	#000000	##FFFFFF
##2A1EA0	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA4

Deuteranopia (green-blind)

#00329E

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a1ea0;
/* rgb */ color: rgb(42, 30, 160);
/* oklch */ color: oklch(36.1% 0.194 274.7);

Tailwind

colors: {
  custom: {
    50: '#785ebd',
    500: '#2a1ea0',
    950: '#000000',
  },
}

SCSS

$custom: #2a1ea0;
$custom-light: #785ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1ea0",
  "rgb": {
    "r": 42,
    "g": 30,
    "b": 160
  },
  "hsl": {
    "h": 245.538,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36135,
    "c": 0.19441,
    "h": 274.7
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary

#2A1EA0

secondary

#B9C456

accent

#EB3DDB

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2A1EA0

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

Preview Lab → · Contrast checker → · Palette generator →