#6289EE#6289EE

#6289EE is a light, vivid blue. Relative luminance 0.267; OKLCH L 64.9% C 0.157 H 266.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#6289EE
RGB	rgb(98, 137, 238)
HSL	hsl(223, 80%, 66%)
HSV	hsv(223, 59%, 93%)
CMYK	cmyk(58.8%, 42.4%, 0%, 6.7%)
CIE-LAB	lab(58.66, 16.39, -55.05)
CIE-LCH	lch(58.66, 57.44, 286.58°)
OKLab	oklab(64.93% -0.0103 -0.1568)
OKLCH	oklch(64.93% 0.157 266.2)
XYZ	xyz(29.4100, 26.6586, 84.4681)
Luminance	0.2666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6289EE #EEC762

analogous

#62CFEE #6289EE #8162EE

triadic

#6289EE #EE6289 #89EE62

tetradic

#6289EE #EE62CF #EEC762 #62EE81

square

#6289EE #EE62CF #EEC762 #62EE81

split-complementary

#6289EE #EE8162 #CFEE62

monochromatic

#1545C1 #2B5FE8 #6289EE #99B3F4 #D0DCFA

Accessibility & contrast

On white

3.32

#6289EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#6289EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6289EE

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6289EE	#FFFFFF	#000000	##000000
##6289EE	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C94F2

Deuteranopia (green-blind)

#4887EC

Tritanopia (blue-blind)

#00A0B0

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6289ee;
/* rgb */ color: rgb(98, 137, 238);
/* oklch */ color: oklch(64.9% 0.157 266.2);

Tailwind

colors: {
  custom: {
    50: '#99abf4',
    500: '#6289ee',
    950: '#000000',
  },
}

SCSS

$custom: #6289ee;
$custom-light: #99abf4;
$custom-dark: #000000;

JSON

{
  "hex": "#6289ee",
  "rgb": {
    "r": 98,
    "g": 137,
    "b": 238
  },
  "hsl": {
    "h": 223.286,
    "s": 80.46,
    "l": 65.882
  },
  "oklch": {
    "l": 0.64928,
    "c": 0.1571,
    "h": 266.2
  },
  "luminance": 0.26661
}

Semantic roles & 50–950 ramp

primary

#6289EE

secondary

#EDE0BF

accent

#A209DD

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6289EE

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

Preview Lab → · Contrast checker → · Palette generator →