#617C87#617C87

#617C87 is a mid, muted cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.035 H 224.7°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#617C87
RGB	rgb(97, 124, 135)
HSL	hsl(197, 16%, 45%)
HSV	hsv(197, 28%, 53%)
CMYK	cmyk(28.1%, 8.1%, 0%, 47.1%)
CIE-LAB	lab(50.34, -6.97, -9.15)
CIE-LCH	lch(50.34, 11.51, 232.69°)
OKLab	oklab(56.92% -0.0252 -0.0249)
OKLCH	oklch(56.92% 0.035 224.7)
XYZ	xyz(16.5093, 18.7053, 25.6576)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617C87 #876C61

analogous

#61877F #617C87 #616987

triadic

#617C87 #87617C #7C8761

tetradic

#617C87 #7F6187 #876C61 #698761

square

#617C87 #7F6187 #876C61 #698761

split-complementary

#617C87 #876169 #877F61

monochromatic

#2E3B40 #475B63 #617C87 #819AA4 #A4B7BE

Accessibility & contrast

On white

4.43

#617C87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#617C87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617C87

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617C87	#FFFFFF	#000000	##000000
##617C87	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767A88

Deuteranopia (green-blind)

#707687

Tritanopia (blue-blind)

#557F7F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #617c87;
/* rgb */ color: rgb(97, 124, 135);
/* oklch */ color: oklch(56.9% 0.035 224.7);

Tailwind

colors: {
  custom: {
    50: '#8fa1aa',
    500: '#617c87',
    950: '#000000',
  },
}

SCSS

$custom: #617c87;
$custom-light: #8fa1aa;
$custom-dark: #000000;

JSON

{
  "hex": "#617c87",
  "rgb": {
    "r": 97,
    "g": 124,
    "b": 135
  },
  "hsl": {
    "h": 197.368,
    "s": 16.379,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56917,
    "c": 0.03547,
    "h": 224.7
  },
  "luminance": 0.18706
}

Semantic roles & 50–950 ramp

primary

#617C87

secondary

#AD9D97

accent

#846FB9

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0C0F10

muted

#7D7E7F

Preview Lab

Preview with #617C87

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

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