#2A1E9F#2A1E9F

#2A1E9F is a dark, vivid blue. Relative luminance 0.039; OKLCH L 36.0% C 0.193 H 274.8°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#2A1E9F
RGB	rgb(42, 30, 159)
HSL	hsl(246, 68%, 37%)
HSV	hsv(246, 81%, 62%)
CMYK	cmyk(73.6%, 81.1%, 0%, 37.6%)
CIE-LAB	lab(23.42, 46.22, -66.58)
CIE-LCH	lch(23.42, 81.05, 304.77°)
OKLab	oklab(36.02% 0.0162 -0.1925)
OKLCH	oklch(36.02% 0.193 274.8)
XYZ	xyz(7.6751, 3.9232, 33.1469)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1E9F #939F1E

analogous

#1E539F #2A1E9F #6A1E9F

triadic

#2A1E9F #9F2A1E #1E9F2A

tetradic

#2A1E9F #9F1E53 #939F1E #1E9F6A

square

#2A1E9F #9F1E53 #939F1E #1E9F6A

split-complementary

#2A1E9F #9F6A1E #539F1E

monochromatic

#0F0B38 #1C146C #2A1E9F #3828D2 #6558DF

Accessibility & contrast

On white

11.77

#2A1E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2A1E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1E9F

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1E9F	#FFFFFF	#000000	##FFFFFF
##2A1E9F	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA3

Deuteranopia (green-blind)

#00329D

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a1e9f;
/* rgb */ color: rgb(42, 30, 159);
/* oklch */ color: oklch(36.0% 0.193 274.8);

Tailwind

colors: {
  custom: {
    50: '#775ebd',
    500: '#2a1e9f',
    950: '#000000',
  },
}

SCSS

$custom: #2a1e9f;
$custom-light: #775ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1e9f",
  "rgb": {
    "r": 42,
    "g": 30,
    "b": 159
  },
  "hsl": {
    "h": 245.581,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.3602,
    "c": 0.19322,
    "h": 274.8
  },
  "luminance": 0.03924
}

Semantic roles & 50–950 ramp

primary

#2A1E9F

secondary

#B9C356

accent

#EB3DDB

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2A1E9F

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

Preview Lab → · Contrast checker → · Palette generator →