#616FC0#616FC0

#616FC0 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.8% C 0.126 H 274.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#616FC0
RGB	rgb(97, 111, 192)
HSL	hsl(231, 43%, 57%)
HSV	hsv(231, 49%, 75%)
CMYK	cmyk(49.5%, 42.2%, 0%, 24.7%)
CIE-LAB	lab(49.15, 17.20, -44.22)
CIE-LCH	lch(49.15, 47.45, 291.26°)
OKLab	oklab(56.8% 0.0095 -0.1253)
OKLCH	oklch(56.8% 0.126 274.3)
XYZ	xyz(20.1256, 17.7148, 52.2178)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FC0 #C0B261

analogous

#619FC0 #616FC0 #8361C0

triadic

#616FC0 #C0616F #6FC061

tetradic

#616FC0 #C0619F #C0B261 #61C083

square

#616FC0 #C0619F #C0B261 #61C083

split-complementary

#616FC0 #C08361 #9FC061

monochromatic

#2F3A77 #414FA3 #616FC0 #8D97D1 #B9BFE3

Accessibility & contrast

On white

4.62

#616FC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#616FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #616FC0

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FC0	#FFFFFF	#000000	##FFFFFF
##616FC0	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F79C3

Deuteranopia (green-blind)

#4671BE

Tritanopia (blue-blind)

#3B808E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #616fc0;
/* rgb */ color: rgb(97, 111, 192);
/* oklch */ color: oklch(56.8% 0.126 274.3);

Tailwind

colors: {
  custom: {
    50: '#9398d3',
    500: '#616fc0',
    950: '#000000',
  },
}

SCSS

$custom: #616fc0;
$custom-light: #9398d3;
$custom-dark: #000000;

JSON

{
  "hex": "#616fc0",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 192
  },
  "hsl": {
    "h": 231.158,
    "s": 42.986,
    "l": 56.667
  },
  "oklch": {
    "l": 0.56803,
    "c": 0.12565,
    "h": 274.3
  },
  "luminance": 0.17716
}

Semantic roles & 50–950 ramp

primary

#616FC0

secondary

#D2CCAB

accent

#C055D3

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #616FC0

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

Preview Lab → · Contrast checker → · Palette generator →