#5B75DA#5B75DA

#5B75DA is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.2% C 0.156 H 270.2°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5B75DA
RGB	rgb(91, 117, 218)
HSL	hsl(228, 63%, 61%)
HSV	hsv(228, 58%, 85%)
CMYK	cmyk(58.3%, 46.3%, 0%, 14.5%)
CIE-LAB	lab(51.84, 20.61, -54.77)
CIE-LCH	lch(51.84, 58.52, 290.62°)
OKLab	oklab(59.24% 0.0006 -0.1563)
OKLCH	oklch(59.24% 0.156 270.2)
XYZ	xyz(23.3263, 20.0068, 68.9486)
Luminance	0.2001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B75DA #DAC05B

analogous

#5BB4DA #5B75DA #815BDA

triadic

#5B75DA #DA5B75 #75DA5B

tetradic

#5B75DA #DA5BB4 #DAC05B #5BDA81

square

#5B75DA #DA5BB4 #DAC05B #5BDA81

split-complementary

#5B75DA #DA815B #B4DA5B

monochromatic

#223A98 #2E4ECA #5B75DA #8D9FE5 #BFC9F1

Accessibility & contrast

On white

4.20

#5B75DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#5B75DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B75DA

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B75DA	#FFFFFF	#000000	##000000
##5B75DA	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4582DE

Deuteranopia (green-blind)

#3276D8

Tritanopia (blue-blind)

#008C9D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5b75da;
/* rgb */ color: rgb(91, 117, 218);
/* oklch */ color: oklch(59.2% 0.156 270.2);

Tailwind

colors: {
  custom: {
    50: '#939ce6',
    500: '#5b75da',
    950: '#000000',
  },
}

SCSS

$custom: #5b75da;
$custom-light: #939ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b75da",
  "rgb": {
    "r": 91,
    "g": 117,
    "b": 218
  },
  "hsl": {
    "h": 227.717,
    "s": 63.184,
    "l": 60.588
  },
  "oklch": {
    "l": 0.59243,
    "c": 0.1563,
    "h": 270.2
  },
  "luminance": 0.20009
}

Semantic roles & 50–950 ramp

primary

#5B75DA

secondary

#E1D7B0

accent

#A71BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5B75DA

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

Preview Lab → · Contrast checker → · Palette generator →