#615D9D#615D9D

#615D9D is a mid, moderate blue. Relative luminance 0.128; OKLCH L 51.1% C 0.100 H 285.1°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#615D9D
RGB	rgb(97, 93, 157)
HSL	hsl(244, 26%, 49%)
HSV	hsv(244, 41%, 62%)
CMYK	cmyk(38.2%, 40.8%, 0%, 38.4%)
CIE-LAB	lab(42.47, 17.76, -34.32)
CIE-LCH	lch(42.47, 38.64, 297.36°)
OKLab	oklab(51.09% 0.0261 -0.0964)
OKLCH	oklch(51.09% 0.1 285.1)
XYZ	xyz(14.9282, 12.8039, 33.5766)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615D9D #999D5D

analogous

#5D799D #615D9D #815D9D

triadic

#615D9D #9D615D #5D9D61

tetradic

#615D9D #9D5D79 #999D5D #5D9D81

square

#615D9D #9D5D79 #999D5D #5D9D81

split-complementary

#615D9D #9D815D #799D5D

monochromatic

#322F50 #494677 #615D9D #8582B5 #ABA9CC

Accessibility & contrast

On white

5.90

#615D9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#615D9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615D9D

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615D9D	#FFFFFF	#000000	##FFFFFF
##615D9D	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48669F

Deuteranopia (green-blind)

#46629B

Tritanopia (blue-blind)

#516975

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #615d9d;
/* rgb */ color: rgb(97, 93, 157);
/* oklch */ color: oklch(51.1% 0.100 285.1);

Tailwind

colors: {
  custom: {
    50: '#908aba',
    500: '#615d9d',
    950: '#000000',
  },
}

SCSS

$custom: #615d9d;
$custom-light: #908aba;
$custom-dark: #000000;

JSON

{
  "hex": "#615d9d",
  "rgb": {
    "r": 97,
    "g": 93,
    "b": 157
  },
  "hsl": {
    "h": 243.75,
    "s": 25.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.51092,
    "c": 0.0999,
    "h": 285.1
  },
  "luminance": 0.12804
}

Semantic roles & 50–950 ramp

primary

#615D9D

secondary

#B8BA9C

accent

#C266BC

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0B11

muted

#7E7C80

Preview Lab

Preview with #615D9D

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

Preview Lab → · Contrast checker → · Palette generator →