#4E739F#4E739F

#4E739F is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.7% C 0.081 H 253.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E739F
RGB	rgb(78, 115, 159)
HSL	hsl(213, 34%, 46%)
HSV	hsv(213, 51%, 62%)
CMYK	cmyk(50.9%, 27.7%, 0%, 37.6%)
CIE-LAB	lab(47.47, -0.25, -27.75)
CIE-LCH	lch(47.47, 27.75, 269.48°)
OKLab	oklab(54.67% -0.0231 -0.0777)
OKLCH	oklch(54.67% 0.081 253.4)
XYZ	xyz(15.5285, 16.3832, 35.1382)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E739F #9F7A4E

analogous

#4E9C9F #4E739F #524E9F

triadic

#4E739F #9F4E73 #739F4E

tetradic

#4E739F #9F4E9C #9F7A4E #4E9F52

square

#4E739F #9F4E9C #9F7A4E #4E9F52

split-complementary

#4E739F #9F524E #9C9F4E

monochromatic

#26384D #3A5576 #4E739F #7192B9 #9AB1CD

Accessibility & contrast

On white

4.91

#4E739F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4E739F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E739F

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E739F	#FFFFFF	#000000	##FFFFFF
##4E739F	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6275A1

Deuteranopia (green-blind)

#586D9E

Tritanopia (blue-blind)

#277D82

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e739f;
/* rgb */ color: rgb(78, 115, 159);
/* oklch */ color: oklch(54.7% 0.081 253.4);

Tailwind

colors: {
  custom: {
    50: '#849bbb',
    500: '#4e739f',
    950: '#000000',
  },
}

SCSS

$custom: #4e739f;
$custom-light: #849bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e739f",
  "rgb": {
    "r": 78,
    "g": 115,
    "b": 159
  },
  "hsl": {
    "h": 212.593,
    "s": 34.177,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54665,
    "c": 0.08107,
    "h": 253.4
  },
  "luminance": 0.16384
}

Semantic roles & 50–950 ramp

primary

#4E739F

secondary

#BAA68F

accent

#995ECA

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4E739F

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

Preview Lab → · Contrast checker → · Palette generator →