#616DC6#616DC6

#616DC6 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.8% C 0.137 H 275.4°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#616DC6
RGB	rgb(97, 109, 198)
HSL	hsl(233, 47%, 58%)
HSV	hsv(233, 51%, 78%)
CMYK	cmyk(51%, 44.9%, 0%, 22.4%)
CIE-LAB	lab(48.95, 20.32, -47.99)
CIE-LCH	lch(48.95, 52.11, 292.95°)
OKLab	oklab(56.76% 0.0128 -0.1363)
OKLCH	oklch(56.76% 0.137 275.4)
XYZ	xyz(20.5882, 17.5546, 55.7186)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616DC6 #C6BA61

analogous

#61A0C6 #616DC6 #8761C6

triadic

#616DC6 #C6616D #6DC661

tetradic

#616DC6 #C661A0 #C6BA61 #61C687

square

#616DC6 #C661A0 #C6BA61 #61C687

split-complementary

#616DC6 #C68761 #A0C661

monochromatic

#2E377F #3E4BAC #616DC6 #8E97D6 #BBC0E6

Accessibility & contrast

On white

4.66

#616DC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#616DC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #616DC6

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616DC6	#FFFFFF	#000000	##FFFFFF
##616DC6	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4779C9

Deuteranopia (green-blind)

#3D70C4

Tritanopia (blue-blind)

#368090

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #616dc6;
/* rgb */ color: rgb(97, 109, 198);
/* oklch */ color: oklch(56.8% 0.137 275.4);

Tailwind

colors: {
  custom: {
    50: '#9496d8',
    500: '#616dc6',
    950: '#000000',
  },
}

SCSS

$custom: #616dc6;
$custom-light: #9496d8;
$custom-dark: #000000;

JSON

{
  "hex": "#616dc6",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 198
  },
  "hsl": {
    "h": 232.871,
    "s": 46.977,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56761,
    "c": 0.13693,
    "h": 275.4
  },
  "luminance": 0.17556
}

Semantic roles & 50–950 ramp

primary

#616DC6

secondary

#D6D1AD

accent

#C751D7

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #616DC6

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

Preview Lab → · Contrast checker → · Palette generator →