#5127B2#5127B2

#5127B2 is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.4% C 0.201 H 288.3°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#5127B2
RGB	rgb(81, 39, 178)
HSL	hsl(258, 64%, 43%)
HSV	hsv(258, 78%, 70%)
CMYK	cmyk(54.5%, 78.1%, 0%, 30.2%)
CIE-LAB	lab(30.43, 51.74, -66.34)
CIE-LCH	lch(30.43, 84.14, 307.95°)
OKLab	oklab(42.37% 0.0633 -0.1909)
OKLCH	oklch(42.37% 0.201 288.3)
XYZ	xyz(12.1524, 6.4141, 42.7086)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5127B2 #88B227

analogous

#2743B2 #5127B2 #9627B2

triadic

#5127B2 #B25127 #27B251

tetradic

#5127B2 #B22743 #88B227 #27B296

square

#5127B2 #B22743 #88B227 #27B296

split-complementary

#5127B2 #B29627 #43B227

monochromatic

#23114E #3A1C80 #5127B2 #6E41D5 #9473E0

Accessibility & contrast

On white

9.20

#5127B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#5127B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5127B2

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5127B2	#FFFFFF	#000000	##FFFFFF
##5127B2	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB6

Deuteranopia (green-blind)

#0044AF

Tritanopia (blue-blind)

#294F6C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #5127b2;
/* rgb */ color: rgb(81, 39, 178);
/* oklch */ color: oklch(42.4% 0.201 288.3);

Tailwind

colors: {
  custom: {
    50: '#8d67ca',
    500: '#5127b2',
    950: '#000000',
  },
}

SCSS

$custom: #5127b2;
$custom-light: #8d67ca;
$custom-dark: #000000;

JSON

{
  "hex": "#5127b2",
  "rgb": {
    "r": 81,
    "g": 39,
    "b": 178
  },
  "hsl": {
    "h": 258.129,
    "s": 64.055,
    "l": 42.549
  },
  "oklch": {
    "l": 0.42368,
    "c": 0.20109,
    "h": 288.3
  },
  "luminance": 0.06415
}

Semantic roles & 50–950 ramp

primary

#5127B2

secondary

#ACC86D

accent

#E741B5

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #5127B2

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

Preview Lab → · Contrast checker → · Palette generator →