#616FC9#616FC9

#616FC9 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.3% C 0.139 H 274.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#616FC9
RGB	rgb(97, 111, 201)
HSL	hsl(232, 49%, 58%)
HSV	hsv(232, 52%, 79%)
CMYK	cmyk(51.7%, 44.8%, 0%, 21.2%)
CIE-LAB	lab(49.65, 20.04, -48.59)
CIE-LCH	lch(49.65, 52.56, 292.41°)
OKLab	oklab(57.35% 0.011 -0.1381)
OKLCH	oklch(57.35% 0.139 274.5)
XYZ	xyz(21.1535, 18.1260, 57.6310)
Luminance	0.1813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FC9 #C9BB61

analogous

#61A3C9 #616FC9 #8761C9

triadic

#616FC9 #C9616F #6FC961

tetradic

#616FC9 #C961A3 #C9BB61 #61C987

square

#616FC9 #C961A3 #C9BB61 #61C987

split-complementary

#616FC9 #C98761 #A3C961

monochromatic

#2D3883 #3C4CB0 #616FC9 #8F99D9 #BCC2E8

Accessibility & contrast

On white

4.54

#616FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#616FC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616FC9

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FC9	#FFFFFF	#000000	##000000
##616FC9	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497BCC

Deuteranopia (green-blind)

#3E72C7

Tritanopia (blue-blind)

#338292

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #616fc9;
/* rgb */ color: rgb(97, 111, 201);
/* oklch */ color: oklch(57.3% 0.139 274.5);

Tailwind

colors: {
  custom: {
    50: '#9598da',
    500: '#616fc9',
    950: '#000000',
  },
}

SCSS

$custom: #616fc9;
$custom-light: #9598da;
$custom-dark: #000000;

JSON

{
  "hex": "#616fc9",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 201
  },
  "hsl": {
    "h": 231.923,
    "s": 49.057,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57348,
    "c": 0.13852,
    "h": 274.5
  },
  "luminance": 0.18127
}

Semantic roles & 50–950 ramp

primary

#616FC9

secondary

#D8D2AE

accent

#C64FD9

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #616FC9

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

Preview Lab → · Contrast checker → · Palette generator →