#616EC9#616EC9

#616EC9 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.1% C 0.140 H 275.0°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#616EC9
RGB	rgb(97, 110, 201)
HSL	hsl(233, 49%, 58%)
HSV	hsv(233, 52%, 79%)
CMYK	cmyk(51.7%, 45.3%, 0%, 21.2%)
CIE-LAB	lab(49.39, 20.65, -49.01)
CIE-LCH	lch(49.39, 53.19, 292.85°)
OKLab	oklab(57.15% 0.0121 -0.1393)
OKLCH	oklch(57.15% 0.14 275)
XYZ	xyz(21.0450, 17.9090, 57.5948)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616EC9 #C9BC61

analogous

#61A2C9 #616EC9 #8861C9

triadic

#616EC9 #C9616E #6EC961

tetradic

#616EC9 #C961A2 #C9BC61 #61C988

square

#616EC9 #C961A2 #C9BC61 #61C988

split-complementary

#616EC9 #C98861 #A2C961

monochromatic

#2D3783 #3C4BB0 #616EC9 #8F98D9 #BCC2E8

Accessibility & contrast

On white

4.58

#616EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#616EC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616EC9

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616EC9	#FFFFFF	#000000	##000000
##616EC9	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#477ACC

Deuteranopia (green-blind)

#3C71C7

Tritanopia (blue-blind)

#338292

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #616ec9;
/* rgb */ color: rgb(97, 110, 201);
/* oklch */ color: oklch(57.1% 0.140 275.0);

Tailwind

colors: {
  custom: {
    50: '#9597da',
    500: '#616ec9',
    950: '#000000',
  },
}

SCSS

$custom: #616ec9;
$custom-light: #9597da;
$custom-dark: #000000;

JSON

{
  "hex": "#616ec9",
  "rgb": {
    "r": 97,
    "g": 110,
    "b": 201
  },
  "hsl": {
    "h": 232.5,
    "s": 49.057,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57147,
    "c": 0.13986,
    "h": 275
  },
  "luminance": 0.1791
}

Semantic roles & 50–950 ramp

primary

#616EC9

secondary

#D8D2AE

accent

#C74FD9

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #616EC9

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

Preview Lab → · Contrast checker → · Palette generator →