#4F7ABC#4F7ABC

#4F7ABC is a mid, moderate blue. Relative luminance 0.192; OKLCH L 57.8% C 0.113 H 258.7°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4F7ABC
RGB	rgb(79, 122, 188)
HSL	hsl(216, 45%, 52%)
HSV	hsv(216, 58%, 74%)
CMYK	cmyk(58%, 35.1%, 0%, 26.3%)
CIE-LAB	lab(50.93, 5.17, -39.17)
CIE-LCH	lch(50.93, 39.51, 277.52°)
OKLab	oklab(57.84% -0.0221 -0.1108)
OKLCH	oklch(57.84% 0.113 258.7)
XYZ	xyz(19.2579, 19.2106, 50.2604)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7ABC #BC914F

analogous

#4FB1BC #4F7ABC #5A4FBC

triadic

#4F7ABC #BC4F7A #7ABC4F

tetradic

#4F7ABC #BC4FB1 #BC914F #4FBC5A

square

#4F7ABC #BC4FB1 #BC914F #4FBC5A

split-complementary

#4F7ABC #BC5A4F #B1BC4F

monochromatic

#284169 #395D95 #4F7ABC #7B9BCD #A8BDDE

Accessibility & contrast

On white

4.34

#4F7ABC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#4F7ABC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7ABC

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7ABC	#FFFFFF	#000000	##000000
##4F7ABC	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7FBF

Deuteranopia (green-blind)

#5175BB

Tritanopia (blue-blind)

#008992

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4f7abc;
/* rgb */ color: rgb(79, 122, 188);
/* oklch */ color: oklch(57.8% 0.113 258.7);

Tailwind

colors: {
  custom: {
    50: '#89a0d0',
    500: '#4f7abc',
    950: '#000000',
  },
}

SCSS

$custom: #4f7abc;
$custom-light: #89a0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7abc",
  "rgb": {
    "r": 79,
    "g": 122,
    "b": 188
  },
  "hsl": {
    "h": 216.33,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57835,
    "c": 0.11295,
    "h": 258.7
  },
  "luminance": 0.19212
}

Semantic roles & 50–950 ramp

primary

#4F7ABC

secondary

#CBB89C

accent

#A253D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4F7ABC

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

Preview Lab → · Contrast checker → · Palette generator →