#5E7BEB#5E7BEB

#5E7BEB is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.7% C 0.171 H 269.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5E7BEB
RGB	rgb(94, 123, 235)
HSL	hsl(228, 78%, 65%)
HSV	hsv(228, 60%, 92%)
CMYK	cmyk(60%, 47.7%, 0%, 7.8%)
CIE-LAB	lab(54.60, 23.12, -59.89)
CIE-LCH	lch(54.60, 64.20, 291.11°)
OKLab	oklab(61.71% -0.0004 -0.1712)
OKLCH	oklch(61.71% 0.171 269.9)
XYZ	xyz(26.6894, 22.5416, 81.5256)
Luminance	0.2254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E7BEB #EBCE5E

analogous

#5EC1EB #5E7BEB #885EEB

triadic

#5E7BEB #EB5E7B #7BEB5E

tetradic

#5E7BEB #EB5EC1 #EBCE5E #5EEB88

square

#5E7BEB #EB5EC1 #EBCE5E #5EEB88

split-complementary

#5E7BEB #EB885E #C1EB5E

monochromatic

#1738B8 #284EE4 #5E7BEB #94A8F2 #CBD4F9

Accessibility & contrast

On white

3.81

#5E7BEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#5E7BEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E7BEB

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E7BEB	#FFFFFF	#000000	##000000
##5E7BEB	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4389EF

Deuteranopia (green-blind)

#297DE9

Tritanopia (blue-blind)

#0094A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5e7beb;
/* rgb */ color: rgb(94, 123, 235);
/* oklch */ color: oklch(61.7% 0.171 269.9);

Tailwind

colors: {
  custom: {
    50: '#97a0f2',
    500: '#5e7beb',
    950: '#000000',
  },
}

SCSS

$custom: #5e7beb;
$custom-light: #97a0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5e7beb",
  "rgb": {
    "r": 94,
    "g": 123,
    "b": 235
  },
  "hsl": {
    "h": 227.66,
    "s": 77.901,
    "l": 64.51
  },
  "oklch": {
    "l": 0.6171,
    "c": 0.17122,
    "h": 269.9
  },
  "luminance": 0.22544
}

Semantic roles & 50–950 ramp

primary

#5E7BEB

secondary

#EBE1BA

accent

#B00BDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5E7BEB

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

Preview Lab → · Contrast checker → · Palette generator →