#4C7FB2#4C7FB2

#4C7FB2 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.3% C 0.096 H 249.8°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FB2
RGB	rgb(76, 127, 178)
HSL	hsl(210, 40%, 50%)
HSV	hsv(210, 57%, 70%)
CMYK	cmyk(57.3%, 28.7%, 0%, 30.2%)
CIE-LAB	lab(51.76, -1.75, -32.13)
CIE-LCH	lch(51.76, 32.18, 266.89°)
OKLab	oklab(58.28% -0.0332 -0.0903)
OKLCH	oklch(58.28% 0.096 249.8)
XYZ	xyz(18.6029, 19.9280, 44.9770)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FB2 #B27F4C

analogous

#4CB2B2 #4C7FB2 #4C4CB2

triadic

#4C7FB2 #B24C7F #7FB24C

tetradic

#4C7FB2 #B24CB2 #B27F4C #4CB24C

square

#4C7FB2 #B24CB2 #B27F4C #4CB24C

split-complementary

#4C7FB2 #B24C4C #B2B24C

monochromatic

#27425C #3A6087 #4C7FB2 #769EC5 #A1BCD7

Accessibility & contrast

On white

4.21

#4C7FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#4C7FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FB2

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FB2	#FFFFFF	#000000	##000000
##4C7FB2	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A81B4

Deuteranopia (green-blind)

#5C77B1

Tritanopia (blue-blind)

#008B91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4c7fb2;
/* rgb */ color: rgb(76, 127, 178);
/* oklch */ color: oklch(58.3% 0.096 249.8);

Tailwind

colors: {
  custom: {
    50: '#86a3c9',
    500: '#4c7fb2',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fb2;
$custom-light: #86a3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fb2",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 178
  },
  "hsl": {
    "h": 210,
    "s": 40.157,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58283,
    "c": 0.09626,
    "h": 249.8
  },
  "luminance": 0.1993
}

Semantic roles & 50–950 ramp

primary

#4C7FB2

secondary

#C4AD96

accent

#9458D0

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4C7FB2

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

Preview Lab → · Contrast checker → · Palette generator →