#6181E8#6181E8

#6181E8 is a light, vivid blue. Relative luminance 0.241; OKLCH L 62.9% C 0.159 H 268.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#6181E8
RGB	rgb(97, 129, 232)
HSL	hsl(226, 75%, 65%)
HSV	hsv(226, 58%, 91%)
CMYK	cmyk(58.2%, 44.4%, 0%, 9%)
CIE-LAB	lab(56.15, 19.05, -55.72)
CIE-LCH	lch(56.15, 58.88, 288.88°)
OKLab	oklab(62.89% -0.004 -0.1588)
OKLCH	oklch(62.89% 0.159 268.6)
XYZ	xyz(27.3406, 24.0659, 79.5327)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6181E8 #E8C861

analogous

#61C4E8 #6181E8 #8561E8

triadic

#6181E8 #E86181 #81E861

tetradic

#6181E8 #E861C4 #E8C861 #61E885

square

#6181E8 #E861C4 #E8C861 #61E885

split-complementary

#6181E8 #E88561 #C4E861

monochromatic

#1A3FB4 #2C56E0 #6181E8 #96ACF0 #CCD6F8

Accessibility & contrast

On white

3.61

#6181E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#6181E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6181E8

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6181E8	#FFFFFF	#000000	##000000
##6181E8	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#528DEC

Deuteranopia (green-blind)

#3E81E6

Tritanopia (blue-blind)

#0098A9

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6181e8;
/* rgb */ color: rgb(97, 129, 232);
/* oklch */ color: oklch(62.9% 0.159 268.6);

Tailwind

colors: {
  custom: {
    50: '#98a5f0',
    500: '#6181e8',
    950: '#000000',
  },
}

SCSS

$custom: #6181e8;
$custom-light: #98a5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6181e8",
  "rgb": {
    "r": 97,
    "g": 129,
    "b": 232
  },
  "hsl": {
    "h": 225.778,
    "s": 74.586,
    "l": 64.51
  },
  "oklch": {
    "l": 0.62885,
    "c": 0.15887,
    "h": 268.6
  },
  "luminance": 0.24068
}

Semantic roles & 50–950 ramp

primary

#6181E8

secondary

#EADFBB

accent

#A70FD7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F0F16

muted

#7E7F84

Preview Lab

Preview with #6181E8

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

Preview Lab → · Contrast checker → · Palette generator →