#4F7BB2#4F7BB2

#4F7BB2 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.5% C 0.098 H 254.7°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BB2
RGB	rgb(79, 123, 178)
HSL	hsl(213, 39%, 50%)
HSV	hsv(213, 56%, 70%)
CMYK	cmyk(55.6%, 30.9%, 0%, 30.2%)
CIE-LAB	lab(50.74, 1.28, -33.72)
CIE-LCH	lch(50.74, 33.74, 272.17°)
OKLab	oklab(57.52% -0.026 -0.0949)
OKLCH	oklch(57.52% 0.098 254.7)
XYZ	xyz(18.3405, 19.0410, 44.8196)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BB2 #B2864F

analogous

#4FACB2 #4F7BB2 #544FB2

triadic

#4F7BB2 #B24F7B #7BB24F

tetradic

#4F7BB2 #B24FAC #B2864F #4FB254

square

#4F7BB2 #B24FAC #B2864F #4FB254

split-complementary

#4F7BB2 #B2544F #ACB24F

monochromatic

#29405E #3C5E88 #4F7BB2 #7A9BC5 #A4BBD7

Accessibility & contrast

On white

4.37

#4F7BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4F7BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BB2

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BB2	#FFFFFF	#000000	##000000
##4F7BB2	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)

#657EB4

Deuteranopia (green-blind)

#5874B1

Tritanopia (blue-blind)

#0B878F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4f7bb2;
/* rgb */ color: rgb(79, 123, 178);
/* oklch */ color: oklch(57.5% 0.098 254.7);

Tailwind

colors: {
  custom: {
    50: '#87a0c9',
    500: '#4f7bb2',
    950: '#000000',
  },
}

SCSS

$custom: #4f7bb2;
$custom-light: #87a0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7bb2",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 178
  },
  "hsl": {
    "h": 213.333,
    "s": 39.13,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57522,
    "c": 0.09841,
    "h": 254.7
  },
  "luminance": 0.19043
}

Semantic roles & 50–950 ramp

primary

#4F7BB2

secondary

#C4B198

accent

#9A59CF

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4F7BB2

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

Preview Lab → · Contrast checker → · Palette generator →