#616BCD#616BCD

#616BCD is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.8% C 0.149 H 276.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#616BCD
RGB	rgb(97, 107, 205)
HSL	hsl(234, 52%, 59%)
HSV	hsv(234, 53%, 80%)
CMYK	cmyk(52.7%, 47.8%, 0%, 19.6%)
CIE-LAB	lab(48.84, 23.77, -52.18)
CIE-LCH	lch(48.84, 57.34, 294.49°)
OKLab	oklab(56.81% 0.016 -0.1486)
OKLCH	oklch(56.81% 0.15 276.2)
XYZ	xyz(21.2034, 17.4632, 59.9992)
Luminance	0.1746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616BCD #CDC361

analogous

#61A1CD #616BCD #8D61CD

triadic

#616BCD #CD616B #6BCD61

tetradic

#616BCD #CD61A1 #CDC361 #61CD8D

square

#616BCD #CD61A1 #CDC361 #61CD8D

split-complementary

#616BCD #CD8D61 #A1CD61

monochromatic

#2B3488 #3A45B7 #616BCD #8F97DC #BEC2EA

Accessibility & contrast

On white

4.67

#616BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#616BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616BCD

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616BCD	#FFFFFF	#000000	##FFFFFF
##616BCD	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E79D1

Deuteranopia (green-blind)

#3170CB

Tritanopia (blue-blind)

#308092

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #616bcd;
/* rgb */ color: rgb(97, 107, 205);
/* oklch */ color: oklch(56.8% 0.149 276.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#616bcd",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 205
  },
  "hsl": {
    "h": 234.444,
    "s": 51.923,
    "l": 59.216
  },
  "oklch": {
    "l": 0.56808,
    "c": 0.1495,
    "h": 276.2
  },
  "luminance": 0.17465
}

Semantic roles & 50–950 ramp

primary

#616BCD

secondary

#DAD6B0

accent

#CE4CDB

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #616BCD

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

Preview Lab → · Contrast checker → · Palette generator →