#617AFF#617AFF

#617AFF is a light, vivid blue. Relative luminance 0.237; OKLCH L 63.0% C 0.198 H 271.6°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#617AFF
RGB	rgb(97, 122, 255)
HSL	hsl(231, 100%, 69%)
HSV	hsv(231, 62%, 100%)
CMYK	cmyk(62%, 52.2%, 0%, 0%)
CIE-LAB	lab(55.76, 30.85, -69.10)
CIE-LCH	lch(55.76, 75.67, 294.06°)
OKLab	oklab(63.04% 0.0054 -0.1982)
OKLCH	oklch(63.04% 0.198 271.6)
XYZ	xyz(29.9333, 23.6779, 97.5812)
Luminance	0.2368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617AFF #FFE661

analogous

#61C9FF #617AFF #9761FF

triadic

#617AFF #FF617A #7AFF61

tetradic

#617AFF #FF61C9 #FFE661 #61FF97

square

#617AFF #FF61C9 #FFE661 #61FF97

split-complementary

#617AFF #FF9761 #C9FF61

monochromatic

#0024E6 #2446FF #617AFF #9EAEFF #DBE1FF

Accessibility & contrast

On white

3.66

#617AFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#617AFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617AFF

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617AFF	#FFFFFF	#000000	##000000
##617AFF	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#258DFF

Deuteranopia (green-blind)

#007FFC

Tritanopia (blue-blind)

#0099B1

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #617aff;
/* rgb */ color: rgb(97, 122, 255);
/* oklch */ color: oklch(63.0% 0.198 271.6);

Tailwind

colors: {
  custom: {
    50: '#9ca0ff',
    500: '#617aff',
    950: '#000000',
  },
}

SCSS

$custom: #617aff;
$custom-light: #9ca0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#617aff",
  "rgb": {
    "r": 97,
    "g": 122,
    "b": 255
  },
  "hsl": {
    "h": 230.506,
    "s": 100,
    "l": 69.02
  },
  "oklch": {
    "l": 0.63039,
    "c": 0.19831,
    "h": 271.6
  },
  "luminance": 0.2368
}

Semantic roles & 50–950 ramp

primary

#617AFF

secondary

#F5EEC7

accent

#C100E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #617AFF

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

Preview Lab → · Contrast checker → · Palette generator →