#616378#616378

#616378 is a mid, muted blue. Relative luminance 0.128; OKLCH L 50.6% C 0.033 H 280.9°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#616378
RGB	rgb(97, 99, 120)
HSL	hsl(235, 11%, 43%)
HSV	hsv(235, 19%, 47%)
CMYK	cmyk(19.2%, 17.5%, 0%, 52.9%)
CIE-LAB	lab(42.49, 4.04, -12.01)
CIE-LCH	lch(42.49, 12.68, 288.58°)
OKLab	oklab(50.57% 0.0063 -0.0327)
OKLCH	oklch(50.57% 0.033 280.9)
XYZ	xyz(12.7810, 12.8209, 19.5670)
Luminance	0.1282 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616378 #787661

analogous

#616E78 #616378 #6B6178

triadic

#616378 #786163 #637861

tetradic

#616378 #78616E #787661 #61786B

square

#616378 #78616E #787661 #61786B

split-complementary

#616378 #786B61 #6E7861

monochromatic

#2A2B34 #464756 #616378 #7F8197 #A1A2B3

Accessibility & contrast

On white

5.89

#616378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#616378 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616378

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616378	#FFFFFF	#000000	##FFFFFF
##616378	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6579

Deuteranopia (green-blind)

#5D6477

Tritanopia (blue-blind)

#5C676A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #616378;
/* rgb */ color: rgb(97, 99, 120);
/* oklch */ color: oklch(50.6% 0.033 280.9);

Tailwind

colors: {
  custom: {
    50: '#8e8f9f',
    500: '#616378',
    950: '#000000',
  },
}

SCSS

$custom: #616378;
$custom-light: #8e8f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#616378",
  "rgb": {
    "r": 97,
    "g": 99,
    "b": 120
  },
  "hsl": {
    "h": 234.783,
    "s": 10.599,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50572,
    "c": 0.03331,
    "h": 280.9
  },
  "luminance": 0.12821
}

Semantic roles & 50–950 ramp

primary

#616378

secondary

#A2A193

accent

#AE74B4

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0C0C0E

muted

#7D7D7E

Preview Lab

Preview with #616378

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

Preview Lab → · Contrast checker → · Palette generator →