#5B7EEE#5B7EEE

#5B7EEE is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.3% C 0.173 H 268.1°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#5B7EEE
RGB	rgb(91, 126, 238)
HSL	hsl(226, 81%, 65%)
HSV	hsv(226, 62%, 93%)
CMYK	cmyk(61.8%, 47.1%, 0%, 6.7%)
CIE-LAB	lab(55.40, 21.76, -60.29)
CIE-LCH	lch(55.40, 64.09, 289.85°)
OKLab	oklab(62.33% -0.0058 -0.1724)
OKLCH	oklch(62.33% 0.173 268.1)
XYZ	xyz(27.2026, 23.3165, 83.9393)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7EEE #EECB5B

analogous

#5BC8EE #5B7EEE #825BEE

triadic

#5B7EEE #EE5B7E #7EEE5B

tetradic

#5B7EEE #EE5BC8 #EECB5B #5BEE82

square

#5B7EEE #EE5BC8 #EECB5B #5BEE82

split-complementary

#5B7EEE #EE825B #C8EE5B

monochromatic

#133BBB #2452E8 #5B7EEE #92AAF4 #CAD5F9

Accessibility & contrast

On white

3.71

#5B7EEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#5B7EEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B7EEE

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7EEE	#FFFFFF	#000000	##000000
##5B7EEE	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#468CF2

Deuteranopia (green-blind)

#2A7EEC

Tritanopia (blue-blind)

#0098AA

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5b7eee;
/* rgb */ color: rgb(91, 126, 238);
/* oklch */ color: oklch(62.3% 0.173 268.1);

Tailwind

colors: {
  custom: {
    50: '#96a2f4',
    500: '#5b7eee',
    950: '#000000',
  },
}

SCSS

$custom: #5b7eee;
$custom-light: #96a2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7eee",
  "rgb": {
    "r": 91,
    "g": 126,
    "b": 238
  },
  "hsl": {
    "h": 225.714,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.62335,
    "c": 0.17251,
    "h": 268.1
  },
  "luminance": 0.23319
}

Semantic roles & 50–950 ramp

primary

#5B7EEE

secondary

#ECE0B9

accent

#AB08DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0F17

muted

#7E7E85

Preview Lab

Preview with #5B7EEE

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

Preview Lab → · Contrast checker → · Palette generator →