#615A91#615A91

#615A91 is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.8% C 0.087 H 288.7°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#615A91
RGB	rgb(97, 90, 145)
HSL	hsl(248, 23%, 46%)
HSV	hsv(248, 38%, 57%)
CMYK	cmyk(33.1%, 37.9%, 0%, 43.1%)
CIE-LAB	lab(41.05, 16.21, -29.35)
CIE-LCH	lch(41.05, 33.53, 298.91°)
OKLab	oklab(49.81% 0.0277 -0.082)
OKLCH	oklch(49.81% 0.087 288.7)
XYZ	xyz(13.6954, 11.8977, 28.3575)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615A91 #8A915A

analogous

#5A6E91 #615A91 #7C5A91

triadic

#615A91 #91615A #5A9161

tetradic

#615A91 #915A6E #8A915A #5A917C

square

#615A91 #915A6E #8A915A #5A917C

split-complementary

#615A91 #917C5A #6E915A

monochromatic

#2E2B45 #48436B #615A91 #817BAD #A5A1C5

Accessibility & contrast

On white

6.21

#615A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#615A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615A91

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615A91	#FFFFFF	#000000	##FFFFFF
##615A91	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6293

Deuteranopia (green-blind)

#495F90

Tritanopia (blue-blind)

#55646E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #615a91;
/* rgb */ color: rgb(97, 90, 145);
/* oklch */ color: oklch(49.8% 0.087 288.7);

Tailwind

colors: {
  custom: {
    50: '#8f88b1',
    500: '#615a91',
    950: '#000000',
  },
}

SCSS

$custom: #615a91;
$custom-light: #8f88b1;
$custom-dark: #000000;

JSON

{
  "hex": "#615a91",
  "rgb": {
    "r": 97,
    "g": 90,
    "b": 145
  },
  "hsl": {
    "h": 247.636,
    "s": 23.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.49814,
    "c": 0.0866,
    "h": 288.7
  },
  "luminance": 0.11898
}

Semantic roles & 50–950 ramp

primary

#615A91

secondary

#AFB294

accent

#C068B5

background

#F8F8FA

surface

#F0EFF5

border

#CBCACF

text

#0C0B10

muted

#7D7C7F

Preview Lab

Preview with #615A91

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

Preview Lab → · Contrast checker → · Palette generator →