#617EFF#617EFF

#617EFF is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.8% C 0.193 H 270.5°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#617EFF
RGB	rgb(97, 126, 255)
HSL	hsl(229, 100%, 69%)
HSV	hsv(229, 62%, 100%)
CMYK	cmyk(62%, 50.6%, 0%, 0%)
CIE-LAB	lab(56.76, 28.44, -67.48)
CIE-LCH	lch(56.76, 73.23, 292.85°)
OKLab	oklab(63.79% 0.0017 -0.1934)
OKLCH	oklch(63.79% 0.193 270.5)
XYZ	xyz(30.4345, 24.6805, 97.7483)
Luminance	0.2468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617EFF #FFE261

analogous

#61CDFF #617EFF #9361FF

triadic

#617EFF #FF617E #7EFF61

tetradic

#617EFF #FF61CD #FFE261 #61FF93

square

#617EFF #FF61CD #FFE261 #61FF93

split-complementary

#617EFF #FF9361 #CDFF61

monochromatic

#002AE6 #244CFF #617EFF #9EB0FF #DBE2FF

Accessibility & contrast

On white

3.54

#617EFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#617EFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617EFF

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617EFF	#FFFFFF	#000000	##000000
##617EFF	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3390FF

Deuteranopia (green-blind)

#0081FC

Tritanopia (blue-blind)

#009CB3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #617eff;
/* rgb */ color: rgb(97, 126, 255);
/* oklch */ color: oklch(63.8% 0.193 270.5);

Tailwind

colors: {
  custom: {
    50: '#9ca3ff',
    500: '#617eff',
    950: '#000000',
  },
}

SCSS

$custom: #617eff;
$custom-light: #9ca3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#617eff",
  "rgb": {
    "r": 97,
    "g": 126,
    "b": 255
  },
  "hsl": {
    "h": 228.987,
    "s": 100,
    "l": 69.02
  },
  "oklch": {
    "l": 0.63792,
    "c": 0.19346,
    "h": 270.5
  },
  "luminance": 0.24683
}

Semantic roles & 50–950 ramp

primary

#617EFF

secondary

#F5EDC7

accent

#BB00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0F18

muted

#7F7E86

Preview Lab

Preview with #617EFF

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

Preview Lab → · Contrast checker → · Palette generator →