#5E88F3#5E88F3

#5E88F3 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.8% C 0.166 H 265.8°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5E88F3
RGB	rgb(94, 136, 243)
HSL	hsl(223, 86%, 66%)
HSV	hsv(223, 61%, 95%)
CMYK	cmyk(61.3%, 44%, 0%, 4.7%)
CIE-LAB	lab(58.47, 17.90, -58.13)
CIE-LCH	lch(58.47, 60.83, 287.12°)
OKLab	oklab(64.82% -0.0121 -0.1659)
OKLCH	oklch(64.82% 0.166 265.8)
XYZ	xyz(29.5924, 26.4565, 88.3238)
Luminance	0.2646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E88F3 #F3C95E

analogous

#5ED2F3 #5E88F3 #7E5EF3

triadic

#5E88F3 #F35E88 #88F35E

tetradic

#5E88F3 #F35ED2 #F3C95E #5EF37E

square

#5E88F3 #F35ED2 #F3C95E #5EF37E

split-complementary

#5E88F3 #F37E5E #D2F35E

monochromatic

#0F43C8 #255EEF #5E88F3 #97B2F7 #D0DCFB

Accessibility & contrast

On white

3.34

#5E88F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#5E88F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E88F3

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E88F3	#FFFFFF	#000000	##000000
##5E88F3	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5694F7

Deuteranopia (green-blind)

#3E86F1

Tritanopia (blue-blind)

#00A0B2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5e88f3;
/* rgb */ color: rgb(94, 136, 243);
/* oklch */ color: oklch(64.8% 0.166 265.8);

Tailwind

colors: {
  custom: {
    50: '#98aaf8',
    500: '#5e88f3',
    950: '#000000',
  },
}

SCSS

$custom: #5e88f3;
$custom-light: #98aaf8;
$custom-dark: #000000;

JSON

{
  "hex": "#5e88f3",
  "rgb": {
    "r": 94,
    "g": 136,
    "b": 243
  },
  "hsl": {
    "h": 223.087,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.64818,
    "c": 0.16633,
    "h": 265.8
  },
  "luminance": 0.26459
}

Semantic roles & 50–950 ramp

primary

#5E88F3

secondary

#EFE1BE

accent

#A403E3

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #5E88F3

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

Preview Lab → · Contrast checker → · Palette generator →