#210E5B#210E5B

#210E5B is a dark, vivid violet. Relative luminance 0.014; OKLCH L 25.5% C 0.126 H 284.4°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#210E5B
RGB	rgb(33, 14, 91)
HSL	hsl(255, 73%, 21%)
HSV	hsv(255, 85%, 36%)
CMYK	cmyk(63.7%, 84.6%, 0%, 64.3%)
CIE-LAB	lab(11.91, 31.74, -42.19)
CIE-LCH	lch(11.91, 52.79, 306.95°)
OKLab	oklab(25.49% 0.0313 -0.1216)
OKLCH	oklch(25.49% 0.126 284.4)
XYZ	xyz(2.6720, 1.3926, 10.0235)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210E5B #485B0E

analogous

#0E215B #210E5B #470E5B

triadic

#210E5B #5B210E #0E5B21

tetradic

#210E5B #5B0E21 #485B0E #0E5B47

square

#210E5B #5B0E21 #485B0E #0E5B47

split-complementary

#210E5B #5B470E #215B0E

monochromatic

#0A041B #0E0626 #210E5B #341690 #471EC5

Accessibility & contrast

On white

16.42

#210E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#210E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210E5B

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210E5B	#FFFFFF	#000000	##FFFFFF
##210E5B	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00215D

Deuteranopia (green-blind)

#001D5A

Tritanopia (blue-blind)

#002534

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #210e5b;
/* rgb */ color: rgb(33, 14, 91);
/* oklch */ color: oklch(25.5% 0.126 284.4);

Tailwind

colors: {
  custom: {
    50: '#654f8a',
    500: '#210e5b',
    950: '#000000',
  },
}

SCSS

$custom: #210e5b;
$custom-light: #654f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#210e5b",
  "rgb": {
    "r": 33,
    "g": 14,
    "b": 91
  },
  "hsl": {
    "h": 254.805,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.2549,
    "c": 0.12554,
    "h": 284.4
  },
  "luminance": 0.01393
}

Semantic roles & 50–950 ramp

primary

#210E5B

secondary

#7C9530

accent

#F038C3

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #210E5B

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

Preview Lab → · Contrast checker → · Palette generator →