#5E88FC#5E88FC

#5E88FC is a light, vivid blue. Relative luminance 0.270; OKLCH L 65.4% C 0.178 H 266.5°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#5E88FC
RGB	rgb(94, 136, 252)
HSL	hsl(224, 96%, 68%)
HSV	hsv(224, 63%, 99%)
CMYK	cmyk(62.7%, 46%, 0%, 1.2%)
CIE-LAB	lab(58.99, 20.90, -62.26)
CIE-LCH	lch(58.99, 65.68, 288.55°)
OKLab	oklab(65.38% -0.0107 -0.178)
OKLCH	oklch(65.38% 0.178 266.5)
XYZ	xyz(30.9849, 27.0135, 95.6578)
Luminance	0.2702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E88FC #FCD25E

analogous

#5ED7FC #5E88FC #835EFC

triadic

#5E88FC #FC5E88 #88FC5E

tetradic

#5E88FC #FC5ED7 #FCD25E #5EFC83

square

#5E88FC #FC5ED7 #FCD25E #5EFC83

split-complementary

#5E88FC #FC835E #D7FC5E

monochromatic

#043DDC #225CFB #5E88FC #9AB4FD #D6E1FE

Accessibility & contrast

On white

3.28

#5E88FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#5E88FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E88FC

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E88FC	#FFFFFF	#000000	##000000
##5E88FC	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E96FF

Deuteranopia (green-blind)

#3187FA

Tritanopia (blue-blind)

#00A3B6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5e88fc;
/* rgb */ color: rgb(94, 136, 252);
/* oklch */ color: oklch(65.4% 0.178 266.5);

Tailwind

colors: {
  custom: {
    50: '#99aafe',
    500: '#5e88fc',
    950: '#000000',
  },
}

SCSS

$custom: #5e88fc;
$custom-light: #99aafe;
$custom-dark: #000000;

JSON

{
  "hex": "#5e88fc",
  "rgb": {
    "r": 94,
    "g": 136,
    "b": 252
  },
  "hsl": {
    "h": 224.051,
    "s": 96.341,
    "l": 67.843
  },
  "oklch": {
    "l": 0.65383,
    "c": 0.17835,
    "h": 266.5
  },
  "luminance": 0.27016
}

Semantic roles & 50–950 ramp

primary

#5E88FC

secondary

#F3E6C3

accent

#A800E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5E88FC

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

Preview Lab → · Contrast checker → · Palette generator →