#210F39#210F39

#210F39 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.1% C 0.078 H 299.7°. Best body text is #FFFFFF at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#210F39
RGB	rgb(33, 15, 57)
HSL	hsl(266, 58%, 14%)
HSV	hsv(266, 74%, 22%)
CMYK	cmyk(42.1%, 73.7%, 0%, 77.6%)
CIE-LAB	lab(8.66, 20.14, -23.83)
CIE-LCH	lch(8.66, 31.20, 310.20°)
OKLab	oklab(22.13% 0.0387 -0.0678)
OKLCH	oklch(22.13% 0.078 299.7)
XYZ	xyz(1.5364, 0.9604, 3.9745)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210F39 #27390F

analogous

#0F1239 #210F39 #360F39

triadic

#210F39 #39210F #0F3921

tetradic

#210F39 #390F12 #27390F #0F3936

square

#210F39 #390F12 #27390F #0F3936

split-complementary

#210F39 #39360F #12390F

monochromatic

#0E0618 #0E0618 #210F39 #3D1C69 #59299A

Accessibility & contrast

On white

17.62

#210F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#210F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210F39

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210F39	#FFFFFF	#000000	##FFFFFF
##210F39	1.00	17.62	1.19	17.62
#FFFFFF	17.62	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193A

Deuteranopia (green-blind)

#011838

Tritanopia (blue-blind)

#1C1822

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #210f39;
/* rgb */ color: rgb(33, 15, 57);
/* oklch */ color: oklch(22.1% 0.078 299.7);

Tailwind

colors: {
  custom: {
    50: '#5f4e70',
    500: '#210f39',
    950: '#000000',
  },
}

SCSS

$custom: #210f39;
$custom-light: #5f4e70;
$custom-dark: #000000;

JSON

{
  "hex": "#210f39",
  "rgb": {
    "r": 33,
    "g": 15,
    "b": 57
  },
  "hsl": {
    "h": 265.714,
    "s": 58.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.22126,
    "c": 0.07803,
    "h": 299.7
  },
  "luminance": 0.0096
}

Semantic roles & 50–950 ramp

primary

#210F39

secondary

#577330

accent

#E2469F

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #210F39

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

Preview Lab → · Contrast checker → · Palette generator →