#5B94EB#5B94EB

#5B94EB is a light, vivid blue. Relative luminance 0.294; OKLCH L 66.7% C 0.143 H 258.6°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#5B94EB
RGB	rgb(91, 148, 235)
HSL	hsl(216, 78%, 64%)
HSV	hsv(216, 61%, 92%)
CMYK	cmyk(61.3%, 37%, 0%, 7.8%)
CIE-LAB	lab(61.13, 7.56, -49.48)
CIE-LCH	lch(61.13, 50.05, 278.69°)
OKLab	oklab(66.7% -0.0283 -0.1404)
OKLCH	oklch(66.7% 0.143 258.6)
XYZ	xyz(29.8944, 29.3994, 82.6804)
Luminance	0.2940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B94EB #EBB25B

analogous

#5BDCEB #5B94EB #6A5BEB

triadic

#5B94EB #EB5B94 #94EB5B

tetradic

#5B94EB #EB5BDC #EBB25B #5BEB6A

square

#5B94EB #EB5BDC #EBB25B #5BEB6A

split-complementary

#5B94EB #EB6A5B #DCEB5B

monochromatic

#1655B5 #2470E4 #5B94EB #92B8F2 #C8DBF8

Accessibility & contrast

On white

3.05

#5B94EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#5B94EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B94EB

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B94EB	#FFFFFF	#000000	##000000
##5B94EB	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F9BEF

Deuteranopia (green-blind)

#5B8DE9

Tritanopia (blue-blind)

#00A8B4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5b94eb;
/* rgb */ color: rgb(91, 148, 235);
/* oklch */ color: oklch(66.7% 0.143 258.6);

Tailwind

colors: {
  custom: {
    50: '#95b3f2',
    500: '#5b94eb',
    950: '#000000',
  },
}

SCSS

$custom: #5b94eb;
$custom-light: #95b3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b94eb",
  "rgb": {
    "r": 91,
    "g": 148,
    "b": 235
  },
  "hsl": {
    "h": 216.25,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.66699,
    "c": 0.14324,
    "h": 258.6
  },
  "luminance": 0.29402
}

Semantic roles & 50–950 ramp

primary

#5B94EB

secondary

#EAD6B8

accent

#880BDB

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5B94EB

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

Preview Lab → · Contrast checker → · Palette generator →