#6288E7#6288E7

#6288E7 is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.3% C 0.149 H 265.9°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#6288E7
RGB	rgb(98, 136, 231)
HSL	hsl(223, 73%, 65%)
HSV	hsv(223, 58%, 91%)
CMYK	cmyk(57.6%, 41.1%, 0%, 9.4%)
CIE-LAB	lab(58.01, 14.71, -52.19)
CIE-LCH	lch(58.01, 54.23, 285.74°)
OKLab	oklab(64.31% -0.0105 -0.1484)
OKLCH	oklch(64.31% 0.149 265.9)
XYZ	xyz(28.2601, 25.9722, 79.1097)
Luminance	0.2597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6288E7 #E7C162

analogous

#62CBE7 #6288E7 #7F62E7

triadic

#6288E7 #E76288 #88E762

tetradic

#6288E7 #E762CB #E7C162 #62E77F

square

#6288E7 #E762CB #E7C162 #62E77F

split-complementary

#6288E7 #E77F62 #CBE762

monochromatic

#1B47B3 #2D60DF #6288E7 #97B0EF #CCD8F7

Accessibility & contrast

On white

3.39

#6288E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#6288E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6288E7

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6288E7	#FFFFFF	#000000	##000000
##6288E7	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F92EB

Deuteranopia (green-blind)

#4D86E5

Tritanopia (blue-blind)

#009DAC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6288e7;
/* rgb */ color: rgb(98, 136, 231);
/* oklch */ color: oklch(64.3% 0.149 265.9);

Tailwind

colors: {
  custom: {
    50: '#98aaef',
    500: '#6288e7',
    950: '#000000',
  },
}

SCSS

$custom: #6288e7;
$custom-light: #98aaef;
$custom-dark: #000000;

JSON

{
  "hex": "#6288e7",
  "rgb": {
    "r": 98,
    "g": 136,
    "b": 231
  },
  "hsl": {
    "h": 222.857,
    "s": 73.481,
    "l": 64.51
  },
  "oklch": {
    "l": 0.64307,
    "c": 0.14876,
    "h": 265.9
  },
  "luminance": 0.25975
}

Semantic roles & 50–950 ramp

primary

#6288E7

secondary

#E9DCBB

accent

#9D10D6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1016

muted

#7E7F84

Preview Lab

Preview with #6288E7

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

Preview Lab → · Contrast checker → · Palette generator →