#615DCB#615DCB

#615DCB is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.0% C 0.166 H 280.9°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#615DCB
RGB	rgb(97, 93, 203)
HSL	hsl(242, 51%, 58%)
HSV	hsv(242, 54%, 80%)
CMYK	cmyk(52.2%, 54.2%, 0%, 20.4%)
CIE-LAB	lab(45.19, 31.73, -56.89)
CIE-LCH	lch(45.19, 65.14, 299.16°)
OKLab	oklab(54.03% 0.0314 -0.1626)
OKLCH	oklch(54.03% 0.166 280.9)
XYZ	xyz(19.6203, 14.6807, 58.2881)
Luminance	0.1468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615DCB #C7CB5D

analogous

#5D90CB #615DCB #985DCB

triadic

#615DCB #CB615D #5DCB61

tetradic

#615DCB #CB5D90 #C7CB5D #5DCB98

square

#615DCB #CB5D90 #C7CB5D #5DCB98

split-complementary

#615DCB #CB985D #90CB5D

monochromatic

#2D2A83 #3D39B2 #615DCB #8E8BDA #BBBAE9

Accessibility & contrast

On white

5.33

#615DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#615DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615DCB

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615DCB	#FFFFFF	#000000	##FFFFFF
##615DCB	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6FCF

Deuteranopia (green-blind)

#0767C9

Tritanopia (blue-blind)

#34768B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #615dcb;
/* rgb */ color: rgb(97, 93, 203);
/* oklch */ color: oklch(54.0% 0.166 280.9);

Tailwind

colors: {
  custom: {
    50: '#968bdb',
    500: '#615dcb',
    950: '#000000',
  },
}

SCSS

$custom: #615dcb;
$custom-light: #968bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#615dcb",
  "rgb": {
    "r": 97,
    "g": 93,
    "b": 203
  },
  "hsl": {
    "h": 242.182,
    "s": 51.402,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54028,
    "c": 0.16561,
    "h": 280.9
  },
  "luminance": 0.14682
}

Semantic roles & 50–950 ramp

primary

#615DCB

secondary

#D6D8AC

accent

#DB4DD6

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #615DCB

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

Preview Lab → · Contrast checker → · Palette generator →