#2A1E80#2A1E80

#2A1E80 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.6% C 0.155 H 278.9°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#2A1E80
RGB	rgb(42, 30, 128)
HSL	hsl(247, 62%, 31%)
HSV	hsv(247, 77%, 50%)
CMYK	cmyk(67.2%, 76.6%, 0%, 49.8%)
CIE-LAB	lab(19.96, 36.20, -53.03)
CIE-LCH	lch(19.96, 64.20, 304.32°)
OKLab	oklab(32.58% 0.024 -0.1531)
OKLCH	oklch(32.58% 0.155 278.9)
XYZ	xyz(5.3142, 2.9789, 20.7128)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1E80 #74801E

analogous

#1E4380 #2A1E80 #5B1E80

triadic

#2A1E80 #802A1E #1E802A

tetradic

#2A1E80 #801E43 #74801E #1E805B

square

#2A1E80 #801E43 #74801E #1E805B

split-complementary

#2A1E80 #805B1E #43801E

monochromatic

#09071D #1A124E #2A1E80 #3A2AB2 #5645D3

Accessibility & contrast

On white

13.16

#2A1E80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2A1E80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1E80

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1E80	#FFFFFF	#000000	##FFFFFF
##2A1E80	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003483

Deuteranopia (green-blind)

#002C7E

Tritanopia (blue-blind)

#003A4D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2a1e80;
/* rgb */ color: rgb(42, 30, 128);
/* oklch */ color: oklch(32.6% 0.155 278.9);

Tailwind

colors: {
  custom: {
    50: '#705ca6',
    500: '#2a1e80',
    950: '#000000',
  },
}

SCSS

$custom: #2a1e80;
$custom-light: #705ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1e80",
  "rgb": {
    "r": 42,
    "g": 30,
    "b": 128
  },
  "hsl": {
    "h": 247.347,
    "s": 62.025,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32576,
    "c": 0.15497,
    "h": 278.9
  },
  "luminance": 0.02979
}

Semantic roles & 50–950 ramp

primary

#2A1E80

secondary

#A6B347

accent

#E543D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2A1E80

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

Preview Lab → · Contrast checker → · Palette generator →