#5970CE#5970CE

#5970CE is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.3% C 0.147 H 270.8°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#5970CE
RGB	rgb(89, 112, 206)
HSL	hsl(228, 54%, 58%)
HSV	hsv(228, 57%, 81%)
CMYK	cmyk(56.8%, 45.6%, 0%, 19.2%)
CIE-LAB	lab(49.70, 19.34, -51.40)
CIE-LCH	lch(49.70, 54.92, 290.61°)
OKLab	oklab(57.35% 0.0021 -0.1465)
OKLCH	oklch(57.35% 0.147 270.8)
XYZ	xyz(21.0509, 18.1668, 60.7778)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5970CE #CEB759

analogous

#59ABCE #5970CE #7C59CE

triadic

#5970CE #CE5970 #70CE59

tetradic

#5970CE #CE59AB #CEB759 #59CE7C

square

#5970CE #CE59AB #CEB759 #59CE7C

split-complementary

#5970CE #CE7C59 #ABCE59

monochromatic

#273A85 #354EB5 #5970CE #8899DC #B8C1EA

Accessibility & contrast

On white

4.53

#5970CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#5970CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5970CE

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5970CE	#FFFFFF	#000000	##000000
##5970CE	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#457CD2

Deuteranopia (green-blind)

#3571CC

Tritanopia (blue-blind)

#098595

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5970ce;
/* rgb */ color: rgb(89, 112, 206);
/* oklch */ color: oklch(57.3% 0.147 270.8);

Tailwind

colors: {
  custom: {
    50: '#9198dd',
    500: '#5970ce',
    950: '#000000',
  },
}

SCSS

$custom: #5970ce;
$custom-light: #9198dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5970ce",
  "rgb": {
    "r": 89,
    "g": 112,
    "b": 206
  },
  "hsl": {
    "h": 228.205,
    "s": 54.419,
    "l": 57.843
  },
  "oklch": {
    "l": 0.57347,
    "c": 0.14652,
    "h": 270.8
  },
  "luminance": 0.18168
}

Semantic roles & 50–950 ramp

primary

#5970CE

secondary

#D9D0AA

accent

#C14ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5970CE

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

Preview Lab → · Contrast checker → · Palette generator →