#617090#617090

#617090 is a mid, muted blue. Relative luminance 0.161; OKLCH L 54.5% C 0.053 H 265.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#617090
RGB	rgb(97, 112, 144)
HSL	hsl(221, 20%, 47%)
HSV	hsv(221, 33%, 56%)
CMYK	cmyk(32.6%, 22.2%, 0%, 43.5%)
CIE-LAB	lab(47.16, 2.42, -19.28)
CIE-LCH	lch(47.16, 19.44, 277.16°)
OKLab	oklab(54.52% -0.0046 -0.0532)
OKLCH	oklch(54.52% 0.053 265.1)
XYZ	xyz(15.7565, 16.1427, 28.6658)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617090 #908161

analogous

#618890 #617090 #6A6190

triadic

#617090 #906170 #709061

tetradic

#617090 #906188 #908161 #61906A

square

#617090 #906188 #908161 #61906A

split-complementary

#617090 #906A61 #889061

monochromatic

#303747 #48546B #617090 #8390AB #A7B1C4

Accessibility & contrast

On white

4.97

#617090 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#617090 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617090

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617090	#FFFFFF	#000000	##FFFFFF
##617090	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667291

Deuteranopia (green-blind)

#616E8F

Tritanopia (blue-blind)

#54767B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #617090;
/* rgb */ color: rgb(97, 112, 144);
/* oklch */ color: oklch(54.5% 0.053 265.1);

Tailwind

colors: {
  custom: {
    50: '#8f99b0',
    500: '#617090',
    950: '#000000',
  },
}

SCSS

$custom: #617090;
$custom-light: #8f99b0;
$custom-dark: #000000;

JSON

{
  "hex": "#617090",
  "rgb": {
    "r": 97,
    "g": 112,
    "b": 144
  },
  "hsl": {
    "h": 220.851,
    "s": 19.502,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54524,
    "c": 0.05341,
    "h": 265.1
  },
  "luminance": 0.16143
}

Semantic roles & 50–950 ramp

primary

#617090

secondary

#B2AB9A

accent

#A26CBC

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0C0D10

muted

#7D7E7F

Preview Lab

Preview with #617090

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

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