#616B85#616B85

#616B85 is a mid, muted blue. Relative luminance 0.147; OKLCH L 52.9% C 0.043 H 268.5°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#616B85
RGB	rgb(97, 107, 133)
HSL	hsl(223, 16%, 45%)
HSV	hsv(223, 27%, 52%)
CMYK	cmyk(27.1%, 19.5%, 0%, 47.8%)
CIE-LAB	lab(45.29, 2.49, -15.60)
CIE-LCH	lch(45.29, 15.80, 279.08°)
OKLab	oklab(52.92% -0.0011 -0.0428)
OKLCH	oklch(52.92% 0.043 268.5)
XYZ	xyz(14.4200, 14.7498, 24.2730)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616B85 #857B61

analogous

#617D85 #616B85 #696185

triadic

#616B85 #85616B #6B8561

tetradic

#616B85 #85617D #857B61 #618569

square

#616B85 #85617D #857B61 #618569

split-complementary

#616B85 #856961 #7D8561

monochromatic

#2D323E #474F62 #616B85 #808AA3 #A4ABBD

Accessibility & contrast

On white

5.32

#616B85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#616B85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616B85

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616B85	#FFFFFF	#000000	##FFFFFF
##616B85	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636D86

Deuteranopia (green-blind)

#606A84

Tritanopia (blue-blind)

#587074

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #616b85;
/* rgb */ color: rgb(97, 107, 133);
/* oklch */ color: oklch(52.9% 0.043 268.5);

Tailwind

colors: {
  custom: {
    50: '#8e95a8',
    500: '#616b85',
    950: '#000000',
  },
}

SCSS

$custom: #616b85;
$custom-light: #8e95a8;
$custom-dark: #000000;

JSON

{
  "hex": "#616b85",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 133
  },
  "hsl": {
    "h": 223.333,
    "s": 15.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52919,
    "c": 0.04281,
    "h": 268.5
  },
  "luminance": 0.1475
}

Semantic roles & 50–950 ramp

primary

#616B85

secondary

#ABA597

accent

#A46FB8

background

#F8F9FA

surface

#F0F1F4

border

#CBCBCE

text

#0C0D0F

muted

#7D7E7F

Preview Lab

Preview with #616B85

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

Preview Lab → · Contrast checker → · Palette generator →