#5851E5#5851E5

#5851E5 is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.3% C 0.216 H 278.2°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5851E5
RGB	rgb(88, 81, 229)
HSL	hsl(243, 74%, 61%)
HSV	hsv(243, 65%, 90%)
CMYK	cmyk(61.6%, 64.6%, 0%, 10.2%)
CIE-LAB	lab(43.68, 45.55, -74.23)
CIE-LCH	lch(43.68, 87.09, 301.53°)
OKLab	oklab(53.34% 0.031 -0.2139)
OKLCH	oklch(53.34% 0.216 278.2)
XYZ	xyz(21.1052, 13.6151, 75.6293)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5851E5 #DEE551

analogous

#5194E5 #5851E5 #A251E5

triadic

#5851E5 #E55851 #51E558

tetradic

#5851E5 #E55194 #DEE551 #51E5A2

square

#5851E5 #E55194 #DEE551 #51E5A2

split-complementary

#5851E5 #E5A251 #94E551

monochromatic

#1F18A3 #2920D8 #5851E5 #8B86ED #BEBBF5

Accessibility & contrast

On white

5.64

#5851E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#5851E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5851E5

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5851E5	#FFFFFF	#000000	##FFFFFF
##5851E5	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEA

Deuteranopia (green-blind)

#0061E2

Tritanopia (blue-blind)

#007794

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5851e5;
/* rgb */ color: rgb(88, 81, 229);
/* oklch */ color: oklch(53.3% 0.216 278.2);

Tailwind

colors: {
  custom: {
    50: '#9683ee',
    500: '#5851e5',
    950: '#000000',
  },
}

SCSS

$custom: #5851e5;
$custom-light: #9683ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5851e5",
  "rgb": {
    "r": 88,
    "g": 81,
    "b": 229
  },
  "hsl": {
    "h": 242.838,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.53344,
    "c": 0.21613,
    "h": 278.2
  },
  "luminance": 0.13617
}

Semantic roles & 50–950 ramp

primary

#5851E5

secondary

#E2E5AD

accent

#D60FCD

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5851E5

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

Preview Lab → · Contrast checker → · Palette generator →