#6B88FD#6B88FD

#6B88FD is a light, vivid blue. Relative luminance 0.278; OKLCH L 66.2% C 0.176 H 270.5°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#6B88FD
RGB	rgb(107, 136, 253)
HSL	hsl(228, 97%, 71%)
HSV	hsv(228, 58%, 99%)
CMYK	cmyk(57.7%, 46.2%, 0%, 0.8%)
CIE-LAB	lab(59.73, 23.55, -61.59)
CIE-LCH	lch(59.73, 65.93, 290.92°)
OKLab	oklab(66.15% 0.0015 -0.1758)
OKLCH	oklch(66.15% 0.176 270.5)
XYZ	xyz(32.5913, 27.8234, 96.5625)
Luminance	0.2783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B88FD #FDE06B

analogous

#6BD1FD #6B88FD #976BFD

triadic

#6B88FD #FD6B88 #88FD6B

tetradic

#6B88FD #FD6BD1 #FDE06B #6BFD97

square

#6B88FD #FD6BD1 #FDE06B #6BFD97

split-complementary

#6B88FD #FD976B #D1FD6B

monochromatic

#0331EA #2F57FC #6B88FD #A7B9FE #E1E7FF

Accessibility & contrast

On white

3.20

#6B88FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#6B88FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B88FD

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B88FD	#FFFFFF	#000000	##000000
##6B88FD	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5097FF

Deuteranopia (green-blind)

#3A8AFB

Tritanopia (blue-blind)

#00A2B6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #6b88fd;
/* rgb */ color: rgb(107, 136, 253);
/* oklch */ color: oklch(66.2% 0.176 270.5);

Tailwind

colors: {
  custom: {
    50: '#a0aaff',
    500: '#6b88fd',
    950: '#000000',
  },
}

SCSS

$custom: #6b88fd;
$custom-light: #a0aaff;
$custom-dark: #000000;

JSON

{
  "hex": "#6b88fd",
  "rgb": {
    "r": 107,
    "g": 136,
    "b": 253
  },
  "hsl": {
    "h": 228.082,
    "s": 97.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.66151,
    "c": 0.17579,
    "h": 270.5
  },
  "luminance": 0.27826
}

Semantic roles & 50–950 ramp

primary

#6B88FD

secondary

#F6EECE

accent

#B800E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101018

muted

#7F7F86

Preview Lab

Preview with #6B88FD

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

Preview Lab → · Contrast checker → · Palette generator →