#615ACD#615ACD

#615ACD is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.6% C 0.172 H 281.6°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#615ACD
RGB	rgb(97, 90, 205)
HSL	hsl(244, 53%, 58%)
HSV	hsv(244, 56%, 80%)
CMYK	cmyk(52.7%, 56.1%, 0%, 19.6%)
CIE-LAB	lab(44.60, 34.18, -58.99)
CIE-LCH	lch(44.60, 68.18, 300.09°)
OKLab	oklab(53.63% 0.0347 -0.1688)
OKLCH	oklch(53.63% 0.172 281.6)
XYZ	xyz(19.6020, 14.2604, 59.4654)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615ACD #C6CD5A

analogous

#5A8DCD #615ACD #9A5ACD

triadic

#615ACD #CD615A #5ACD61

tetradic

#615ACD #CD5A8D #C6CD5A #5ACD9A

square

#615ACD #CD5A8D #C6CD5A #5ACD9A

split-complementary

#615ACD #CD9A5A #8DCD5A

monochromatic

#2E2884 #3E36B3 #615ACD #8E89DB #BBB8E9

Accessibility & contrast

On white

5.45

#615ACD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#615ACD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615ACD

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615ACD	#FFFFFF	#000000	##FFFFFF
##615ACD	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#026ED1

Deuteranopia (green-blind)

#0065CB

Tritanopia (blue-blind)

#33748B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #615acd;
/* rgb */ color: rgb(97, 90, 205);
/* oklch */ color: oklch(53.6% 0.172 281.6);

Tailwind

colors: {
  custom: {
    50: '#9689dd',
    500: '#615acd',
    950: '#000000',
  },
}

SCSS

$custom: #615acd;
$custom-light: #9689dd;
$custom-dark: #000000;

JSON

{
  "hex": "#615acd",
  "rgb": {
    "r": 97,
    "g": 90,
    "b": 205
  },
  "hsl": {
    "h": 243.652,
    "s": 53.488,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53632,
    "c": 0.17234,
    "h": 281.6
  },
  "luminance": 0.14261
}

Semantic roles & 50–950 ramp

primary

#615ACD

secondary

#D6D8AA

accent

#DD4BD4

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #615ACD

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

Preview Lab → · Contrast checker → · Palette generator →