#607C8B#607C8B

#607C8B is a mid, muted cyan. Relative luminance 0.188; OKLCH L 57.0% C 0.040 H 231.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#607C8B
RGB	rgb(96, 124, 139)
HSL	hsl(201, 18%, 46%)
HSV	hsv(201, 31%, 55%)
CMYK	cmyk(30.9%, 10.8%, 0%, 45.5%)
CIE-LAB	lab(50.41, -6.27, -11.40)
CIE-LCH	lch(50.41, 13.01, 241.21°)
OKLab	oklab(57% -0.0246 -0.0312)
OKLCH	oklch(57% 0.04 231.7)
XYZ	xyz(16.6903, 18.7654, 27.1638)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607C8B #8B6F60

analogous

#608B84 #607C8B #60668B

triadic

#607C8B #8B607C #7C8B60

tetradic

#607C8B #84608B #8B6F60 #668B60

square

#607C8B #84608B #8B6F60 #668B60

split-complementary

#607C8B #8B6066 #8B8460

monochromatic

#2E3B43 #475C67 #607C8B #819AA8 #A5B7C1

Accessibility & contrast

On white

4.42

#607C8B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#607C8B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607C8B

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607C8B	#FFFFFF	#000000	##000000
##607C8B	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757B8C

Deuteranopia (green-blind)

#6F768B

Tritanopia (blue-blind)

#528081

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #607c8b;
/* rgb */ color: rgb(96, 124, 139);
/* oklch */ color: oklch(57.0% 0.040 231.7);

Tailwind

colors: {
  custom: {
    50: '#8ea1ac',
    500: '#607c8b',
    950: '#000000',
  },
}

SCSS

$custom: #607c8b;
$custom-light: #8ea1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#607c8b",
  "rgb": {
    "r": 96,
    "g": 124,
    "b": 139
  },
  "hsl": {
    "h": 200.93,
    "s": 18.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57001,
    "c": 0.03972,
    "h": 231.7
  },
  "luminance": 0.18766
}

Semantic roles & 50–950 ramp

primary

#607C8B

secondary

#AFA098

accent

#886DBB

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0C0F10

muted

#7D7E7F

Preview Lab

Preview with #607C8B

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

Preview Lab → · Contrast checker → · Palette generator →