#451BD2#451BD2

#451BD2 is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 43.6% C 0.246 H 279.3°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#451BD2
RGB	rgb(69, 27, 210)
HSL	hsl(254, 77%, 46%)
HSV	hsv(254, 87%, 82%)
CMYK	cmyk(67.1%, 87.1%, 0%, 17.6%)
CIE-LAB	lab(31.12, 63.93, -84.08)
CIE-LCH	lch(31.12, 105.62, 307.25°)
OKLab	oklab(43.57% 0.0399 -0.2427)
OKLCH	oklch(43.57% 0.246 279.3)
XYZ	xyz(14.4753, 6.7010, 61.4909)
Luminance	0.0670 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451BD2 #A8D21B

analogous

#1B4DD2 #451BD2 #A01BD2

triadic

#451BD2 #D2451B #1BD245

tetradic

#451BD2 #D21B4D #A8D21B #1BD2A0

square

#451BD2 #D21B4D #A8D21B #1BD2A0

split-complementary

#451BD2 #D2A01B #4DD21B

monochromatic

#210D66 #33149C #451BD2 #6943E7 #947AEE

Accessibility & contrast

On white

8.97

#451BD2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#451BD2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451BD2

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451BD2	#FFFFFF	#000000	##FFFFFF
##451BD2	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050D7

Deuteranopia (green-blind)

#0042CF

Tritanopia (blue-blind)

#00597D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #451bd2;
/* rgb */ color: rgb(69, 27, 210);
/* oklch */ color: oklch(43.6% 0.246 279.3);

Tailwind

colors: {
  custom: {
    50: '#8d62e1',
    500: '#451bd2',
    950: '#000000',
  },
}

SCSS

$custom: #451bd2;
$custom-light: #8d62e1;
$custom-dark: #000000;

JSON

{
  "hex": "#451bd2",
  "rgb": {
    "r": 69,
    "g": 27,
    "b": 210
  },
  "hsl": {
    "h": 253.77,
    "s": 77.215,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43566,
    "c": 0.24593,
    "h": 279.3
  },
  "luminance": 0.06702
}

Semantic roles & 50–950 ramp

primary

#451BD2

secondary

#BFD573

accent

#F434C8

background

#F9F6FE

surface

#F2EBFC

border

#CCC6D5

text

#0E0616

muted

#7E7A84

Preview Lab

Preview with #451BD2

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

Preview Lab → · Contrast checker → · Palette generator →