#5F75CD#5F75CD

#5F75CD is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.7% C 0.137 H 271.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5F75CD
RGB	rgb(95, 117, 205)
HSL	hsl(228, 52%, 59%)
HSV	hsv(228, 54%, 80%)
CMYK	cmyk(53.7%, 42.9%, 0%, 19.6%)
CIE-LAB	lab(51.34, 17.19, -48.19)
CIE-LCH	lch(51.34, 51.17, 289.63°)
OKLab	oklab(58.68% 0.0026 -0.1369)
OKLCH	oklch(58.68% 0.137 271.1)
XYZ	xyz(22.0965, 19.5617, 60.3572)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F75CD #CDB75F

analogous

#5FACCD #5F75CD #805FCD

triadic

#5F75CD #CD5F75 #75CD5F

tetradic

#5F75CD #CD5FAC #CDB75F #5FCD80

square

#5F75CD #CD5FAC #CDB75F #5FCD80

split-complementary

#5F75CD #CD805F #ACCD5F

monochromatic

#2A3D87 #3952B6 #5F75CD #8E9DDC #BCC5EA

Accessibility & contrast

On white

4.27

#5F75CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#5F75CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F75CD

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F75CD	#FFFFFF	#000000	##000000
##5F75CD	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507FD0

Deuteranopia (green-blind)

#4376CB

Tritanopia (blue-blind)

#288897

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5f75cd;
/* rgb */ color: rgb(95, 117, 205);
/* oklch */ color: oklch(58.7% 0.137 271.1);

Tailwind

colors: {
  custom: {
    50: '#949cdd',
    500: '#5f75cd',
    950: '#000000',
  },
}

SCSS

$custom: #5f75cd;
$custom-light: #949cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5f75cd",
  "rgb": {
    "r": 95,
    "g": 117,
    "b": 205
  },
  "hsl": {
    "h": 228,
    "s": 52.381,
    "l": 58.824
  },
  "oklch": {
    "l": 0.58678,
    "c": 0.13693,
    "h": 271.1
  },
  "luminance": 0.19563
}

Semantic roles & 50–950 ramp

primary

#5F75CD

secondary

#DAD1AE

accent

#BF4CDC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5F75CD

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

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