#6288EB#6288EB

#6288EB is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.5% C 0.154 H 266.4°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#6288EB
RGB	rgb(98, 136, 235)
HSL	hsl(223, 77%, 65%)
HSV	hsv(223, 58%, 92%)
CMYK	cmyk(58.3%, 42.1%, 0%, 7.8%)
CIE-LAB	lab(58.23, 16.01, -54.07)
CIE-LCH	lch(58.23, 56.39, 286.49°)
OKLab	oklab(64.54% -0.0098 -0.1539)
OKLCH	oklch(64.54% 0.154 266.4)
XYZ	xyz(28.8315, 26.2008, 82.1191)
Luminance	0.2620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6288EB #EBC562

analogous

#62CCEB #6288EB #8162EB

triadic

#6288EB #EB6288 #88EB62

tetradic

#6288EB #EB62CC #EBC562 #62EB81

square

#6288EB #EB62CC #EBC562 #62EB81

split-complementary

#6288EB #EB8162 #CCEB62

monochromatic

#1845BB #2C5FE4 #6288EB #98B1F2 #CFDAF9

Accessibility & contrast

On white

3.37

#6288EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#6288EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6288EB

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6288EB	#FFFFFF	#000000	##000000
##6288EB	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C93EF

Deuteranopia (green-blind)

#4986E9

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6288eb;
/* rgb */ color: rgb(98, 136, 235);
/* oklch */ color: oklch(64.5% 0.154 266.4);

Tailwind

colors: {
  custom: {
    50: '#99aaf2',
    500: '#6288eb',
    950: '#000000',
  },
}

SCSS

$custom: #6288eb;
$custom-light: #99aaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#6288eb",
  "rgb": {
    "r": 98,
    "g": 136,
    "b": 235
  },
  "hsl": {
    "h": 223.358,
    "s": 77.401,
    "l": 65.294
  },
  "oklch": {
    "l": 0.64544,
    "c": 0.15421,
    "h": 266.4
  },
  "luminance": 0.26203
}

Semantic roles & 50–950 ramp

primary

#6288EB

secondary

#EBDFBD

accent

#A10CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #6288EB

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

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