#54737B#54737B

#54737B is a mid, muted cyan. Relative luminance 0.156; OKLCH L 53.5% C 0.038 H 215.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#54737B
RGB	rgb(84, 115, 123)
HSL	hsl(192, 19%, 41%)
HSV	hsv(192, 32%, 48%)
CMYK	cmyk(31.7%, 6.5%, 0%, 51.8%)
CIE-LAB	lab(46.41, -9.04, -8.01)
CIE-LCH	lch(46.41, 12.08, 221.55°)
OKLab	oklab(53.45% -0.0308 -0.0219)
OKLCH	oklch(53.45% 0.038 215.4)
XYZ	xyz(13.3609, 15.5757, 21.0375)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54737B #7B5C54

analogous

#547B6F #54737B #545F7B

triadic

#54737B #7B5473 #737B54

tetradic

#54737B #6F547B #7B5C54 #5F7B54

square

#54737B #6F547B #7B5C54 #5F7B54

split-complementary

#54737B #7B545F #7B6F54

monochromatic

#222F32 #3B5157 #54737B #6F949D #94AFB6

Accessibility & contrast

On white

5.10

#54737B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#54737B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54737B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54737B	#FFFFFF	#000000	##FFFFFF
##54737B	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D717B

Deuteranopia (green-blind)

#676C7B

Tritanopia (blue-blind)

#477675

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #54737b;
/* rgb */ color: rgb(84, 115, 123);
/* oklch */ color: oklch(53.5% 0.038 215.4);

Tailwind

colors: {
  custom: {
    50: '#859ba1',
    500: '#54737b',
    950: '#000000',
  },
}

SCSS

$custom: #54737b;
$custom-light: #859ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#54737b",
  "rgb": {
    "r": 84,
    "g": 115,
    "b": 123
  },
  "hsl": {
    "h": 192.308,
    "s": 18.841,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53454,
    "c": 0.03778,
    "h": 215.4
  },
  "luminance": 0.15576
}

Semantic roles & 50–950 ramp

primary

#54737B

secondary

#A38D87

accent

#7D6CBB

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #54737B

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

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