#5964CB#5964CB

#5964CB is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.8% C 0.158 H 275.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5964CB
RGB	rgb(89, 100, 203)
HSL	hsl(234, 52%, 57%)
HSV	hsv(234, 56%, 80%)
CMYK	cmyk(56.2%, 50.7%, 0%, 20.4%)
CIE-LAB	lab(46.38, 25.79, -55.01)
CIE-LCH	lch(46.38, 60.76, 295.12°)
OKLab	oklab(54.77% 0.0146 -0.1572)
OKLCH	oklch(54.77% 0.158 275.3)
XYZ	xyz(19.4530, 15.5486, 58.4644)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5964CB #CBC059

analogous

#599DCB #5964CB #8759CB

triadic

#5964CB #CB5964 #64CB59

tetradic

#5964CB #CB599D #CBC059 #59CB87

square

#5964CB #CB599D #CBC059 #59CB87

split-complementary

#5964CB #CB8759 #9DCB59

monochromatic

#283181 #3743B0 #5964CB #8890DA #B6BBE8

Accessibility & contrast

On white

5.11

#5964CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#5964CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5964CB

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5964CB	#FFFFFF	#000000	##FFFFFF
##5964CB	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E73CF

Deuteranopia (green-blind)

#1A69C9

Tritanopia (blue-blind)

#187B8E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5964cb;
/* rgb */ color: rgb(89, 100, 203);
/* oklch */ color: oklch(54.8% 0.158 275.3);

Tailwind

colors: {
  custom: {
    50: '#9190db',
    500: '#5964cb',
    950: '#000000',
  },
}

SCSS

$custom: #5964cb;
$custom-light: #9190db;
$custom-dark: #000000;

JSON

{
  "hex": "#5964cb",
  "rgb": {
    "r": 89,
    "g": 100,
    "b": 203
  },
  "hsl": {
    "h": 234.211,
    "s": 52.294,
    "l": 57.255
  },
  "oklch": {
    "l": 0.54769,
    "c": 0.15792,
    "h": 275.3
  },
  "luminance": 0.1555
}

Semantic roles & 50–950 ramp

primary

#5964CB

secondary

#D7D3A9

accent

#CE4CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5964CB

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

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