#5B76DA#5B76DA

#5B76DA is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.4% C 0.155 H 269.8°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#5B76DA
RGB	rgb(91, 118, 218)
HSL	hsl(227, 63%, 61%)
HSV	hsv(227, 58%, 85%)
CMYK	cmyk(58.3%, 45.9%, 0%, 14.5%)
CIE-LAB	lab(52.11, 20.00, -54.35)
CIE-LCH	lch(52.11, 57.91, 290.20°)
OKLab	oklab(59.44% -0.0005 -0.155)
OKLCH	oklch(59.44% 0.155 269.8)
XYZ	xyz(23.4435, 20.2411, 68.9876)
Luminance	0.2024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B76DA #DABF5B

analogous

#5BB5DA #5B76DA #7F5BDA

triadic

#5B76DA #DA5B76 #76DA5B

tetradic

#5B76DA #DA5BB5 #DABF5B #5BDA7F

square

#5B76DA #DA5BB5 #DABF5B #5BDA7F

split-complementary

#5B76DA #DA7F5B #B5DA5B

monochromatic

#223B98 #2E4FCA #5B76DA #8DA0E5 #BFC9F1

Accessibility & contrast

On white

4.16

#5B76DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#5B76DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B76DA

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B76DA	#FFFFFF	#000000	##000000
##5B76DA	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4782DE

Deuteranopia (green-blind)

#3477D8

Tritanopia (blue-blind)

#008C9D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5b76da;
/* rgb */ color: rgb(91, 118, 218);
/* oklch */ color: oklch(59.4% 0.155 269.8);

Tailwind

colors: {
  custom: {
    50: '#939de6',
    500: '#5b76da',
    950: '#000000',
  },
}

SCSS

$custom: #5b76da;
$custom-light: #939de6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b76da",
  "rgb": {
    "r": 91,
    "g": 118,
    "b": 218
  },
  "hsl": {
    "h": 227.244,
    "s": 63.184,
    "l": 60.588
  },
  "oklch": {
    "l": 0.59444,
    "c": 0.15505,
    "h": 269.8
  },
  "luminance": 0.20243
}

Semantic roles & 50–950 ramp

primary

#5B76DA

secondary

#E1D6B0

accent

#A51BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5B76DA

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

Preview Lab → · Contrast checker → · Palette generator →