#615DBD#615DBD

#615DBD is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.1% C 0.146 H 282.1°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#615DBD
RGB	rgb(97, 93, 189)
HSL	hsl(243, 42%, 55%)
HSV	hsv(243, 51%, 74%)
CMYK	cmyk(48.7%, 50.8%, 0%, 25.9%)
CIE-LAB	lab(44.30, 27.38, -50.24)
CIE-LCH	lch(44.30, 57.21, 298.59°)
OKLab	oklab(53.07% 0.0306 -0.143)
OKLCH	oklch(53.07% 0.146 282.1)
XYZ	xyz(18.0267, 14.0433, 49.8950)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615DBD #B9BD5D

analogous

#5D89BD #615DBD #915DBD

triadic

#615DBD #BD615D #5DBD61

tetradic

#615DBD #BD5D89 #B9BD5D #5DBD91

square

#615DBD #BD5D89 #B9BD5D #5DBD91

split-complementary

#615DBD #BD915D #89BD5D

monochromatic

#312E71 #44409D #615DBD #8B88CF #B6B4E0

Accessibility & contrast

On white

5.51

#615DBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#615DBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615DBD

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615DBD	#FFFFFF	#000000	##FFFFFF
##615DBD	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306CC0

Deuteranopia (green-blind)

#2965BB

Tritanopia (blue-blind)

#407284

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #615dbd;
/* rgb */ color: rgb(97, 93, 189);
/* oklch */ color: oklch(53.1% 0.146 282.1);

Tailwind

colors: {
  custom: {
    50: '#948bd1',
    500: '#615dbd',
    950: '#000000',
  },
}

SCSS

$custom: #615dbd;
$custom-light: #948bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#615dbd",
  "rgb": {
    "r": 97,
    "g": 93,
    "b": 189
  },
  "hsl": {
    "h": 242.5,
    "s": 42.105,
    "l": 55.294
  },
  "oklch": {
    "l": 0.53068,
    "c": 0.14627,
    "h": 282.1
  },
  "luminance": 0.14044
}

Semantic roles & 50–950 ramp

primary

#615DBD

secondary

#CDCFA7

accent

#D256CD

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0C14

muted

#7E7D82

Preview Lab

Preview with #615DBD

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

Preview Lab → · Contrast checker → · Palette generator →