#4C7BB5#4C7BB5

#4C7BB5 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.5% C 0.104 H 254.5°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4C7BB5
RGB	rgb(76, 123, 181)
HSL	hsl(213, 42%, 50%)
HSV	hsv(213, 58%, 71%)
CMYK	cmyk(58%, 32%, 0%, 29%)
CIE-LAB	lab(50.73, 1.62, -35.46)
CIE-LCH	lch(50.73, 35.50, 272.61°)
OKLab	oklab(57.53% -0.0278 -0.1)
OKLCH	oklch(57.53% 0.104 254.5)
XYZ	xyz(18.4010, 19.0370, 46.4119)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7BB5 #B5864C

analogous

#4CAFB5 #4C7BB5 #514CB5

triadic

#4C7BB5 #B54C7B #7BB54C

tetradic

#4C7BB5 #B54CAF #B5864C #4CB551

square

#4C7BB5 #B54CAF #B5864C #4CB551

split-complementary

#4C7BB5 #B5514C #AFB54C

monochromatic

#27405F #395E8B #4C7BB5 #779BC7 #A3BBD9

Accessibility & contrast

On white

4.37

#4C7BB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4C7BB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7BB5

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7BB5	#FFFFFF	#000000	##000000
##4C7BB5	1.00	4.37	4.81	4.81
#FFFFFF	4.37	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)

#637EB7

Deuteranopia (green-blind)

#5574B4

Tritanopia (blue-blind)

#008890

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4c7bb5;
/* rgb */ color: rgb(76, 123, 181);
/* oklch */ color: oklch(57.5% 0.104 254.5);

Tailwind

colors: {
  custom: {
    50: '#86a0cb',
    500: '#4c7bb5',
    950: '#000000',
  },
}

SCSS

$custom: #4c7bb5;
$custom-light: #86a0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7bb5",
  "rgb": {
    "r": 76,
    "g": 123,
    "b": 181
  },
  "hsl": {
    "h": 213.143,
    "s": 41.502,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57525,
    "c": 0.10382,
    "h": 254.5
  },
  "luminance": 0.19039
}

Semantic roles & 50–950 ramp

primary

#4C7BB5

secondary

#C6B197

accent

#9A56D1

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4C7BB5

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

Preview Lab → · Contrast checker → · Palette generator →