#616BC5#616BC5

#616BC5 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.3% C 0.138 H 276.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#616BC5
RGB	rgb(97, 107, 197)
HSL	hsl(234, 46%, 58%)
HSV	hsv(234, 51%, 77%)
CMYK	cmyk(50.8%, 45.7%, 0%, 22.7%)
CIE-LAB	lab(48.37, 21.24, -48.34)
CIE-LCH	lch(48.37, 52.80, 293.72°)
OKLab	oklab(56.3% 0.015 -0.1374)
OKLCH	oklch(56.3% 0.138 276.2)
XYZ	xyz(20.2623, 17.0868, 55.0429)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616BC5 #C5BB61

analogous

#619DC5 #616BC5 #8961C5

triadic

#616BC5 #C5616B #6BC561

tetradic

#616BC5 #C5619D #C5BB61 #61C589

square

#616BC5 #C5619D #C5BB61 #61C589

split-complementary

#616BC5 #C58961 #9DC561

monochromatic

#2E367E #3F49AA #616BC5 #8E95D5 #BBBFE6

Accessibility & contrast

On white

4.75

#616BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#616BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616BC5

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616BC5	#FFFFFF	#000000	##FFFFFF
##616BC5	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4477C8

Deuteranopia (green-blind)

#3B6FC3

Tritanopia (blue-blind)

#387E8E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #616bc5;
/* rgb */ color: rgb(97, 107, 197);
/* oklch */ color: oklch(56.3% 0.138 276.2);

Tailwind

colors: {
  custom: {
    50: '#9495d7',
    500: '#616bc5',
    950: '#000000',
  },
}

SCSS

$custom: #616bc5;
$custom-light: #9495d7;
$custom-dark: #000000;

JSON

{
  "hex": "#616bc5",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 197
  },
  "hsl": {
    "h": 234,
    "s": 46.296,
    "l": 57.647
  },
  "oklch": {
    "l": 0.563,
    "c": 0.1382,
    "h": 276.2
  },
  "luminance": 0.17088
}

Semantic roles & 50–950 ramp

primary

#616BC5

secondary

#D5D1AD

accent

#C952D6

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #616BC5

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

Preview Lab → · Contrast checker → · Palette generator →