#5E88EB#5E88EB

#5E88EB is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.3% C 0.156 H 265.0°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#5E88EB
RGB	rgb(94, 136, 235)
HSL	hsl(222, 78%, 65%)
HSV	hsv(222, 60%, 92%)
CMYK	cmyk(60%, 42.1%, 0%, 7.8%)
CIE-LAB	lab(58.02, 15.25, -54.41)
CIE-LCH	lch(58.02, 56.51, 285.66°)
OKLab	oklab(64.33% -0.0135 -0.155)
OKLCH	oklch(64.33% 0.156 265)
XYZ	xyz(28.4105, 25.9837, 82.0993)
Luminance	0.2599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E88EB #EBC15E

analogous

#5ECEEB #5E88EB #7B5EEB

triadic

#5E88EB #EB5E88 #88EB5E

tetradic

#5E88EB #EB5ECE #EBC15E #5EEB7B

square

#5E88EB #EB5ECE #EBC15E #5EEB7B

split-complementary

#5E88EB #EB7B5E #CEEB5E

monochromatic

#1747B8 #2860E4 #5E88EB #94B0F2 #CBD8F9

Accessibility & contrast

On white

3.39

#5E88EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#5E88EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E88EB

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E88EB	#FFFFFF	#000000	##000000
##5E88EB	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C92EF

Deuteranopia (green-blind)

#4785E9

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5e88eb;
/* rgb */ color: rgb(94, 136, 235);
/* oklch */ color: oklch(64.3% 0.156 265.0);

Tailwind

colors: {
  custom: {
    50: '#97aaf2',
    500: '#5e88eb',
    950: '#000000',
  },
}

SCSS

$custom: #5e88eb;
$custom-light: #97aaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5e88eb",
  "rgb": {
    "r": 94,
    "g": 136,
    "b": 235
  },
  "hsl": {
    "h": 222.128,
    "s": 77.901,
    "l": 64.51
  },
  "oklch": {
    "l": 0.64331,
    "c": 0.15555,
    "h": 265
  },
  "luminance": 0.25986
}

Semantic roles & 50–950 ramp

primary

#5E88EB

secondary

#EBDCBA

accent

#9D0BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5E88EB

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

Preview Lab → · Contrast checker → · Palette generator →