#616CC7#616CC7

#616CC7 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.6% C 0.140 H 275.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#616CC7
RGB	rgb(97, 108, 199)
HSL	hsl(234, 48%, 58%)
HSV	hsv(234, 51%, 78%)
CMYK	cmyk(51.3%, 45.7%, 0%, 22%)
CIE-LAB	lab(48.75, 21.25, -48.89)
CIE-LCH	lch(48.75, 53.31, 293.49°)
OKLab	oklab(56.62% 0.0141 -0.139)
OKLCH	oklch(56.62% 0.14 275.8)
XYZ	xyz(20.5979, 17.3888, 56.2927)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CC7 #C7BC61

analogous

#619FC7 #616CC7 #8961C7

triadic

#616CC7 #C7616C #6CC761

tetradic

#616CC7 #C7619F #C7BC61 #61C789

square

#616CC7 #C7619F #C7BC61 #61C789

split-complementary

#616CC7 #C78961 #9FC761

monochromatic

#2D3680 #3D4AAD #616CC7 #8E96D7 #BBC0E7

Accessibility & contrast

On white

4.69

#616CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#616CC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616CC7

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CC7	#FFFFFF	#000000	##FFFFFF
##616CC7	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4578CA

Deuteranopia (green-blind)

#3A70C5

Tritanopia (blue-blind)

#368090

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #616cc7;
/* rgb */ color: rgb(97, 108, 199);
/* oklch */ color: oklch(56.6% 0.140 275.8);

Tailwind

colors: {
  custom: {
    50: '#9495d8',
    500: '#616cc7',
    950: '#000000',
  },
}

SCSS

$custom: #616cc7;
$custom-light: #9495d8;
$custom-dark: #000000;

JSON

{
  "hex": "#616cc7",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 199
  },
  "hsl": {
    "h": 233.529,
    "s": 47.664,
    "l": 58.039
  },
  "oklch": {
    "l": 0.56624,
    "c": 0.1397,
    "h": 275.8
  },
  "luminance": 0.1739
}

Semantic roles & 50–950 ramp

primary

#616CC7

secondary

#D6D2AE

accent

#C951D7

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #616CC7

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

Preview Lab → · Contrast checker → · Palette generator →