#4F7BB5#4F7BB5

#4F7BB5 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.7% C 0.102 H 255.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BB5
RGB	rgb(79, 123, 181)
HSL	hsl(214, 41%, 51%)
HSV	hsv(214, 56%, 71%)
CMYK	cmyk(56.4%, 32%, 0%, 29%)
CIE-LAB	lab(50.88, 2.26, -35.22)
CIE-LCH	lch(50.88, 35.30, 273.67°)
OKLab	oklab(57.68% -0.0252 -0.0993)
OKLCH	oklch(57.68% 0.102 255.8)
XYZ	xyz(18.6450, 19.1628, 46.4234)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BB5 #B5894F

analogous

#4FAEB5 #4F7BB5 #564FB5

triadic

#4F7BB5 #B54F7B #7BB54F

tetradic

#4F7BB5 #B54FAE #B5894F #4FB556

square

#4F7BB5 #B54FAE #B5894F #4FB556

split-complementary

#4F7BB5 #B5564F #AEB54F

monochromatic

#294161 #3B5E8C #4F7BB5 #7A9BC7 #A5BCD9

Accessibility & contrast

On white

4.35

#4F7BB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#4F7BB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BB5

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BB5	#FFFFFF	#000000	##000000
##4F7BB5	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637FB7

Deuteranopia (green-blind)

#5675B4

Tritanopia (blue-blind)

#018890

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4f7bb5;
/* rgb */ color: rgb(79, 123, 181);
/* oklch */ color: oklch(57.7% 0.102 255.8);

Tailwind

colors: {
  custom: {
    50: '#88a0cb',
    500: '#4f7bb5',
    950: '#000000',
  },
}

SCSS

$custom: #4f7bb5;
$custom-light: #88a0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7bb5",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 181
  },
  "hsl": {
    "h": 214.118,
    "s": 40.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5768,
    "c": 0.10242,
    "h": 255.8
  },
  "luminance": 0.19164
}

Semantic roles & 50–950 ramp

primary

#4F7BB5

secondary

#C6B399

accent

#9C57D1

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4F7BB5

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

Preview Lab → · Contrast checker → · Palette generator →