#615AFF#615AFF

#615AFF is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.6% C 0.236 H 277.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#615AFF
RGB	rgb(97, 90, 255)
HSL	hsl(243, 100%, 68%)
HSV	hsv(243, 65%, 100%)
CMYK	cmyk(62%, 64.7%, 0%, 0%)
CIE-LAB	lab(48.35, 49.80, -81.15)
CIE-LCH	lch(48.35, 95.21, 301.54°)
OKLab	oklab(57.55% 0.0322 -0.2339)
OKLCH	oklch(57.55% 0.236 277.8)
XYZ	xyz(26.6301, 17.0716, 96.4802)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615AFF #F8FF5A

analogous

#5AA6FF #615AFF #B35AFF

triadic

#615AFF #FF615A #5AFF61

tetradic

#615AFF #FF5AA6 #F8FF5A #5AFFB3

square

#615AFF #FF5AA6 #F8FF5A #5AFFB3

split-complementary

#615AFF #FFB35A #A6FF5A

monochromatic

#0900DF #261DFF #615AFF #9C97FF #D6D4FF

Accessibility & contrast

On white

4.76

#615AFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#615AFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615AFF

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615AFF	#FFFFFF	#000000	##FFFFFF
##615AFF	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AFF

Deuteranopia (green-blind)

#006CFC

Tritanopia (blue-blind)

#0085A5

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #615aff;
/* rgb */ color: rgb(97, 90, 255);
/* oklch */ color: oklch(57.6% 0.236 277.8);

Tailwind

colors: {
  custom: {
    50: '#9e89ff',
    500: '#615aff',
    950: '#000000',
  },
}

SCSS

$custom: #615aff;
$custom-light: #9e89ff;
$custom-dark: #000000;

JSON

{
  "hex": "#615aff",
  "rgb": {
    "r": 97,
    "g": 90,
    "b": 255
  },
  "hsl": {
    "h": 242.545,
    "s": 100,
    "l": 67.647
  },
  "oklch": {
    "l": 0.57552,
    "c": 0.23613,
    "h": 277.8
  },
  "luminance": 0.17074
}

Semantic roles & 50–950 ramp

primary

#615AFF

secondary

#F2F4C1

accent

#E600DC

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #615AFF

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

Preview Lab → · Contrast checker → · Palette generator →