#616DCD#616DCD

#616DCD is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.2% C 0.147 H 275.4°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#616DCD
RGB	rgb(97, 109, 205)
HSL	hsl(233, 52%, 59%)
HSV	hsv(233, 53%, 80%)
CMYK	cmyk(52.7%, 46.8%, 0%, 19.6%)
CIE-LAB	lab(49.36, 22.54, -51.35)
CIE-LCH	lch(49.36, 56.08, 293.70°)
OKLab	oklab(57.2% 0.0138 -0.1462)
OKLCH	oklch(57.2% 0.147 275.4)
XYZ	xyz(21.4143, 17.8851, 60.0695)
Luminance	0.1789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616DCD #CDC161

analogous

#61A3CD #616DCD #8B61CD

triadic

#616DCD #CD616D #6DCD61

tetradic

#616DCD #CD61A3 #CDC161 #61CD8B

square

#616DCD #CD61A3 #CDC161 #61CD8B

split-complementary

#616DCD #CD8B61 #A3CD61

monochromatic

#2B3688 #3A48B7 #616DCD #8F98DC #BEC3EA

Accessibility & contrast

On white

4.59

#616DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#616DCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #616DCD

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616DCD	#FFFFFF	#000000	##FFFFFF
##616DCD	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#427AD1

Deuteranopia (green-blind)

#3671CB

Tritanopia (blue-blind)

#308293

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #616dcd;
/* rgb */ color: rgb(97, 109, 205);
/* oklch */ color: oklch(57.2% 0.147 275.4);

Tailwind

colors: {
  custom: {
    50: '#9596dd',
    500: '#616dcd',
    950: '#000000',
  },
}

SCSS

$custom: #616dcd;
$custom-light: #9596dd;
$custom-dark: #000000;

JSON

{
  "hex": "#616dcd",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 205
  },
  "hsl": {
    "h": 233.333,
    "s": 51.923,
    "l": 59.216
  },
  "oklch": {
    "l": 0.572,
    "c": 0.14684,
    "h": 275.4
  },
  "luminance": 0.17886
}

Semantic roles & 50–950 ramp

primary

#616DCD

secondary

#DAD5B0

accent

#CB4CDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #616DCD

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

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