#210E37#210E37

#210E37 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.8% C 0.077 H 301.6°. Best body text is #FFFFFF at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#210E37
RGB	rgb(33, 14, 55)
HSL	hsl(268, 59%, 14%)
HSV	hsv(268, 75%, 22%)
CMYK	cmyk(40%, 74.5%, 0%, 78.4%)
CIE-LAB	lab(8.25, 20.17, -23.05)
CIE-LCH	lch(8.25, 30.63, 311.19°)
OKLab	oklab(21.78% 0.0403 -0.0655)
OKLCH	oklch(21.78% 0.077 301.6)
XYZ	xyz(1.4737, 0.9132, 3.7123)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210E37 #24370E

analogous

#0E0F37 #210E37 #350E37

triadic

#210E37 #37210E #0E3721

tetradic

#210E37 #370E0F #24370E #0E3735

square

#210E37 #370E0F #24370E #0E3735

split-complementary

#210E37 #37350E #0F370E

monochromatic

#0F0618 #0F0618 #210E37 #3E1A68 #5C2799

Accessibility & contrast

On white

17.76

#210E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#210E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210E37

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210E37	#FFFFFF	#000000	##FFFFFF
##210E37	1.00	17.76	1.18	17.76
#FFFFFF	17.76	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001838

Deuteranopia (green-blind)

#021836

Tritanopia (blue-blind)

#1C1720

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #210e37;
/* rgb */ color: rgb(33, 14, 55);
/* oklch */ color: oklch(21.8% 0.077 301.6);

Tailwind

colors: {
  custom: {
    50: '#5e4d6e',
    500: '#210e37',
    950: '#000000',
  },
}

SCSS

$custom: #210e37;
$custom-light: #5e4d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#210e37",
  "rgb": {
    "r": 33,
    "g": 14,
    "b": 55
  },
  "hsl": {
    "h": 267.805,
    "s": 59.42,
    "l": 13.529
  },
  "oklch": {
    "l": 0.21776,
    "c": 0.07687,
    "h": 301.6
  },
  "luminance": 0.00913
}

Semantic roles & 50–950 ramp

primary

#210E37

secondary

#53722F

accent

#E3459A

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #210E37

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

Preview Lab → · Contrast checker → · Palette generator →