#2A217D#2A217D

#2A217D is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.7% C 0.148 H 278.8°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#2A217D
RGB	rgb(42, 33, 125)
HSL	hsl(246, 58%, 31%)
HSV	hsv(246, 74%, 49%)
CMYK	cmyk(66.4%, 73.6%, 0%, 51%)
CIE-LAB	lab(20.28, 33.41, -50.59)
CIE-LCH	lch(20.28, 60.62, 303.44°)
OKLab	oklab(32.71% 0.0226 -0.146)
OKLCH	oklch(32.71% 0.148 278.8)
XYZ	xyz(5.1992, 3.0602, 19.7148)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A217D #747D21

analogous

#21467D #2A217D #58217D

triadic

#2A217D #7D2A21 #217D2A

tetradic

#2A217D #7D2146 #747D21 #217D58

square

#2A217D #7D2146 #747D21 #217D58

split-complementary

#2A217D #7D5821 #467D21

monochromatic

#09071C #1A144D #2A217D #3A2EAD #5649CF

Accessibility & contrast

On white

13.03

#2A217D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2A217D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A217D

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A217D	#FFFFFF	#000000	##FFFFFF
##2A217D	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#002D7B

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2a217d;
/* rgb */ color: rgb(42, 33, 125);
/* oklch */ color: oklch(32.7% 0.148 278.8);

Tailwind

colors: {
  custom: {
    50: '#6f5da4',
    500: '#2a217d',
    950: '#000000',
  },
}

SCSS

$custom: #2a217d;
$custom-light: #6f5da4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a217d",
  "rgb": {
    "r": 42,
    "g": 33,
    "b": 125
  },
  "hsl": {
    "h": 245.87,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32713,
    "c": 0.14772,
    "h": 278.8
  },
  "luminance": 0.03061
}

Semantic roles & 50–950 ramp

primary

#2A217D

secondary

#A6B04A

accent

#E146D2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2A217D

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

Preview Lab → · Contrast checker → · Palette generator →