#616ABB#616ABB

#616ABB is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.5% C 0.125 H 276.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#616ABB
RGB	rgb(97, 106, 187)
HSL	hsl(234, 40%, 56%)
HSV	hsv(234, 48%, 73%)
CMYK	cmyk(48.1%, 43.3%, 0%, 26.7%)
CIE-LAB	lab(47.54, 18.73, -43.89)
CIE-LCH	lch(47.54, 47.72, 293.11°)
OKLab	oklab(55.49% 0.0147 -0.1243)
OKLCH	oklch(55.49% 0.125 276.7)
XYZ	xyz(19.0507, 16.4363, 49.1728)
Luminance	0.1644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616ABB #BBB261

analogous

#6197BB #616ABB #8561BB

triadic

#616ABB #BB616A #6ABB61

tetradic

#616ABB #BB6197 #BBB261 #61BB85

square

#616ABB #BB6197 #BBB261 #61BB85

split-complementary

#616ABB #BB8561 #97BB61

monochromatic

#313771 #434C9C #616ABB #8C92CD #B7BBE0

Accessibility & contrast

On white

4.90

#616ABB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#616ABB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616ABB

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616ABB	#FFFFFF	#000000	##FFFFFF
##616ABB	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A75BE

Deuteranopia (green-blind)

#426DB9

Tritanopia (blue-blind)

#3F7B89

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #616abb;
/* rgb */ color: rgb(97, 106, 187);
/* oklch */ color: oklch(55.5% 0.125 276.7);

Tailwind

colors: {
  custom: {
    50: '#9394d0',
    500: '#616abb',
    950: '#000000',
  },
}

SCSS

$custom: #616abb;
$custom-light: #9394d0;
$custom-dark: #000000;

JSON

{
  "hex": "#616abb",
  "rgb": {
    "r": 97,
    "g": 106,
    "b": 187
  },
  "hsl": {
    "h": 234,
    "s": 39.823,
    "l": 55.686
  },
  "oklch": {
    "l": 0.55487,
    "c": 0.1252,
    "h": 276.7
  },
  "luminance": 0.16437
}

Semantic roles & 50–950 ramp

primary

#616ABB

secondary

#CFCBA9

accent

#C458D0

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #616ABB

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

Preview Lab → · Contrast checker → · Palette generator →