#4B7EA3#4B7EA3

#4B7EA3 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.3% C 0.079 H 241.5°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B7EA3
RGB	rgb(75, 126, 163)
HSL	hsl(205, 37%, 47%)
HSV	hsv(205, 54%, 64%)
CMYK	cmyk(54%, 22.7%, 0%, 36.1%)
CIE-LAB	lab(50.76, -6.20, -25.00)
CIE-LCH	lch(50.76, 25.76, 256.08°)
OKLab	oklab(57.27% -0.0379 -0.0698)
OKLCH	oklch(57.27% 0.079 241.5)
XYZ	xyz(16.9710, 19.0605, 37.4280)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7EA3 #A3704B

analogous

#4BA39C #4B7EA3 #4B52A3

triadic

#4B7EA3 #A34B7E #7EA34B

tetradic

#4B7EA3 #9C4BA3 #A3704B #52A34B

square

#4B7EA3 #9C4BA3 #A3704B #52A34B

split-complementary

#4B7EA3 #A34B52 #A39C4B

monochromatic

#243D4F #385E79 #4B7EA3 #6F9CBD #99B9D0

Accessibility & contrast

On white

4.36

#4B7EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4B7EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7EA3

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7EA3	#FFFFFF	#000000	##000000
##4B7EA3	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA5

Deuteranopia (green-blind)

#6275A2

Tritanopia (blue-blind)

#14878A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4b7ea3;
/* rgb */ color: rgb(75, 126, 163);
/* oklch */ color: oklch(57.3% 0.079 241.5);

Tailwind

colors: {
  custom: {
    50: '#83a3be',
    500: '#4b7ea3',
    950: '#000000',
  },
}

SCSS

$custom: #4b7ea3;
$custom-light: #83a3be;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7ea3",
  "rgb": {
    "r": 75,
    "g": 126,
    "b": 163
  },
  "hsl": {
    "h": 205.227,
    "s": 36.975,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57268,
    "c": 0.07943,
    "h": 241.5
  },
  "luminance": 0.19062
}

Semantic roles & 50–950 ramp

primary

#4B7EA3

secondary

#BCA18E

accent

#8B5BCD

background

#F8FAFB

surface

#EFF3F6

border

#CACDD0

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #4B7EA3

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

Preview Lab → · Contrast checker → · Palette generator →