#4E758B#4E758B

#4E758B is a mid, muted cyan. Relative luminance 0.162; OKLCH L 54.2% C 0.056 H 233.9°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#4E758B
RGB	rgb(78, 117, 139)
HSL	hsl(202, 28%, 43%)
HSV	hsv(202, 44%, 55%)
CMYK	cmyk(43.9%, 15.8%, 0%, 45.5%)
CIE-LAB	lab(47.24, -7.53, -16.30)
CIE-LCH	lch(47.24, 17.96, 245.22°)
OKLab	oklab(54.21% -0.0328 -0.045)
OKLCH	oklch(54.21% 0.056 233.9)
XYZ	xyz(14.1618, 16.2054, 26.8028)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E758B #8B644E

analogous

#4E8B82 #4E758B #4E568B

triadic

#4E758B #8B4E75 #758B4E

tetradic

#4E758B #824E8B #8B644E #568B4E

square

#4E758B #824E8B #8B644E #568B4E

split-complementary

#4E758B #8B4E56 #8B824E

monochromatic

#22333D #385464 #4E758B #6B94AC #92B0C2

Accessibility & contrast

On white

4.95

#4E758B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#4E758B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E758B

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E758B	#FFFFFF	#000000	##FFFFFF
##4E758B	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B748C

Deuteranopia (green-blind)

#626D8B

Tritanopia (blue-blind)

#357B7C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e758b;
/* rgb */ color: rgb(78, 117, 139);
/* oklch */ color: oklch(54.2% 0.056 233.9);

Tailwind

colors: {
  custom: {
    50: '#839cad',
    500: '#4e758b',
    950: '#000000',
  },
}

SCSS

$custom: #4e758b;
$custom-light: #839cad;
$custom-dark: #000000;

JSON

{
  "hex": "#4e758b",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 139
  },
  "hsl": {
    "h": 201.639,
    "s": 28.111,
    "l": 42.549
  },
  "oklch": {
    "l": 0.5421,
    "c": 0.05574,
    "h": 233.9
  },
  "luminance": 0.16206
}

Semantic roles & 50–950 ramp

primary

#4E758B

secondary

#AE9587

accent

#8663C4

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #4E758B

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

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