#5870DF#5870DF

#5870DF is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.4% C 0.170 H 271.1°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5870DF
RGB	rgb(88, 112, 223)
HSL	hsl(229, 68%, 61%)
HSV	hsv(229, 61%, 87%)
CMYK	cmyk(60.5%, 49.8%, 0%, 12.5%)
CIE-LAB	lab(50.67, 24.79, -59.48)
CIE-LCH	lch(50.67, 64.44, 292.62°)
OKLab	oklab(58.41% 0.0032 -0.1703)
OKLCH	oklch(58.41% 0.17 271.1)
XYZ	xyz(23.1335, 18.9889, 72.2439)
Luminance	0.1899 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5870DF #DFC758

analogous

#58B3DF #5870DF #8358DF

triadic

#5870DF #DF5870 #70DF58

tetradic

#5870DF #DF58B3 #DFC758 #58DF83

square

#5870DF #DF58B3 #DFC758 #58DF83

split-complementary

#5870DF #DF8358 #B3DF58

monochromatic

#1E359E #2846D2 #5870DF #8B9CE9 #BFC8F3

Accessibility & contrast

On white

4.38

#5870DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#5870DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5870DF

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5870DF	#FFFFFF	#000000	##000000
##5870DF	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#347FE3

Deuteranopia (green-blind)

#1473DD

Tritanopia (blue-blind)

#00899D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5870df;
/* rgb */ color: rgb(88, 112, 223);
/* oklch */ color: oklch(58.4% 0.170 271.1);

Tailwind

colors: {
  custom: {
    50: '#9398ea',
    500: '#5870df',
    950: '#000000',
  },
}

SCSS

$custom: #5870df;
$custom-light: #9398ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5870df",
  "rgb": {
    "r": 88,
    "g": 112,
    "b": 223
  },
  "hsl": {
    "h": 229.333,
    "s": 67.839,
    "l": 60.98
  },
  "oklch": {
    "l": 0.58406,
    "c": 0.17031,
    "h": 271.1
  },
  "luminance": 0.18991
}

Semantic roles & 50–950 ramp

primary

#5870DF

secondary

#E3DAB0

accent

#AF16D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5870DF

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

Preview Lab → · Contrast checker → · Palette generator →