#618FFD#618FFD

#618FFD is a light, vivid blue. Relative luminance 0.293; OKLCH L 67.0% C 0.171 H 265.1°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#618FFD
RGB	rgb(97, 143, 253)
HSL	hsl(222, 98%, 69%)
HSV	hsv(222, 62%, 99%)
CMYK	cmyk(61.7%, 43.5%, 0%, 0.8%)
CIE-LAB	lab(61.02, 17.55, -59.54)
CIE-LCH	lch(61.02, 62.08, 286.42°)
OKLab	oklab(67% -0.0147 -0.1699)
OKLCH	oklch(67% 0.171 265.1)
XYZ	xyz(32.4757, 29.2753, 96.8487)
Luminance	0.2928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618FFD #FDCF61

analogous

#61DDFD #618FFD #8161FD

triadic

#618FFD #FD618F #8FFD61

tetradic

#618FFD #FD61DD #FDCF61 #61FD81

square

#618FFD #FD61DD #FDCF61 #61FD81

split-complementary

#618FFD #FD8161 #DDFD61

monochromatic

#0344E1 #2564FC #618FFD #9DBAFE #DAE5FF

Accessibility & contrast

On white

3.06

#618FFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#618FFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618FFD

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618FFD	#FFFFFF	#000000	##000000
##618FFD	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C9BFF

Deuteranopia (green-blind)

#438DFB

Tritanopia (blue-blind)

#00A8BA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #618ffd;
/* rgb */ color: rgb(97, 143, 253);
/* oklch */ color: oklch(67.0% 0.171 265.1);

Tailwind

colors: {
  custom: {
    50: '#9bafff',
    500: '#618ffd',
    950: '#000000',
  },
}

SCSS

$custom: #618ffd;
$custom-light: #9bafff;
$custom-dark: #000000;

JSON

{
  "hex": "#618ffd",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 253
  },
  "hsl": {
    "h": 222.308,
    "s": 97.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.67002,
    "c": 0.17052,
    "h": 265.1
  },
  "luminance": 0.29278
}

Semantic roles & 50–950 ramp

primary

#618FFD

secondary

#F4E6C6

accent

#A200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #618FFD

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

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