#616BCE#616BCE

#616BCE is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.9% C 0.151 H 276.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#616BCE
RGB	rgb(97, 107, 206)
HSL	hsl(234, 53%, 59%)
HSV	hsv(234, 53%, 81%)
CMYK	cmyk(52.9%, 48.1%, 0%, 19.2%)
CIE-LAB	lab(48.90, 24.09, -52.65)
CIE-LCH	lch(48.90, 57.90, 294.58°)
OKLab	oklab(56.87% 0.0162 -0.15)
OKLCH	oklch(56.87% 0.151 276.2)
XYZ	xyz(21.3245, 17.5116, 60.6370)
Luminance	0.1751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616BCE #CEC461

analogous

#61A2CE #616BCE #8D61CE

triadic

#616BCE #CE616B #6BCE61

tetradic

#616BCE #CE61A2 #CEC461 #61CE8D

square

#616BCE #CE61A2 #CEC461 #61CE8D

split-complementary

#616BCE #CE8D61 #A2CE61

monochromatic

#2B338A #3945B9 #616BCE #9097DC #BEC3EB

Accessibility & contrast

On white

4.66

#616BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#616BCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #616BCE

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616BCE	#FFFFFF	#000000	##FFFFFF
##616BCE	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D79D2

Deuteranopia (green-blind)

#3070CC

Tritanopia (blue-blind)

#2F8193

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #616bce;
/* rgb */ color: rgb(97, 107, 206);
/* oklch */ color: oklch(56.9% 0.151 276.2);

Tailwind

colors: {
  custom: {
    50: '#9595dd',
    500: '#616bce',
    950: '#000000',
  },
}

SCSS

$custom: #616bce;
$custom-light: #9595dd;
$custom-dark: #000000;

JSON

{
  "hex": "#616bce",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 206
  },
  "hsl": {
    "h": 234.495,
    "s": 52.657,
    "l": 59.412
  },
  "oklch": {
    "l": 0.56872,
    "c": 0.15091,
    "h": 276.2
  },
  "luminance": 0.17513
}

Semantic roles & 50–950 ramp

primary

#616BCE

secondary

#DBD7B0

accent

#CF4CDC

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #616BCE

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

Preview Lab → · Contrast checker → · Palette generator →