#5963BF#5963BF

#5963BF is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.8% C 0.142 H 275.8°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#5963BF
RGB	rgb(89, 99, 191)
HSL	hsl(234, 44%, 55%)
HSV	hsv(234, 53%, 75%)
CMYK	cmyk(53.4%, 48.2%, 0%, 25.1%)
CIE-LAB	lab(45.37, 22.51, -49.71)
CIE-LCH	lch(45.37, 54.57, 294.37°)
OKLab	oklab(53.77% 0.0145 -0.1416)
OKLCH	oklch(53.77% 0.142 275.8)
XYZ	xyz(17.9826, 14.8079, 51.1907)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5963BF #BFB559

analogous

#5996BF #5963BF #8259BF

triadic

#5963BF #BF5963 #63BF59

tetradic

#5963BF #BF5996 #BFB559 #59BF82

square

#5963BF #BF5996 #BFB559 #59BF82

split-complementary

#5963BF #BF8259 #96BF59

monochromatic

#2C3372 #3D469E #5963BF #858DD0 #B1B6E1

Accessibility & contrast

On white

5.30

#5963BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#5963BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5963BF

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5963BF	#FFFFFF	#000000	##FFFFFF
##5963BF	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3870C2

Deuteranopia (green-blind)

#2C67BD

Tritanopia (blue-blind)

#2A7788

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5963bf;
/* rgb */ color: rgb(89, 99, 191);
/* oklch */ color: oklch(53.8% 0.142 275.8);

Tailwind

colors: {
  custom: {
    50: '#8f8fd3',
    500: '#5963bf',
    950: '#000000',
  },
}

SCSS

$custom: #5963bf;
$custom-light: #8f8fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#5963bf",
  "rgb": {
    "r": 89,
    "g": 99,
    "b": 191
  },
  "hsl": {
    "h": 234.118,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.53768,
    "c": 0.14238,
    "h": 275.8
  },
  "luminance": 0.14809
}

Semantic roles & 50–950 ramp

primary

#5963BF

secondary

#CFCBA4

accent

#C754D4

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #5963BF

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

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