#4F7CBC#4F7CBC

#4F7CBC is a mid, moderate blue. Relative luminance 0.197; OKLCH L 58.3% C 0.111 H 257.3°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4F7CBC
RGB	rgb(79, 124, 188)
HSL	hsl(215, 45%, 52%)
HSV	hsv(215, 58%, 74%)
CMYK	cmyk(58%, 34%, 0%, 26.3%)
CIE-LAB	lab(51.50, 3.96, -38.27)
CIE-LCH	lch(51.50, 38.47, 275.91°)
OKLab	oklab(58.28% -0.0244 -0.1081)
OKLCH	oklch(58.28% 0.111 257.3)
XYZ	xyz(19.5060, 19.7068, 50.3431)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7CBC #BC8F4F

analogous

#4FB3BC #4F7CBC #584FBC

triadic

#4F7CBC #BC4F7C #7CBC4F

tetradic

#4F7CBC #BC4FB3 #BC8F4F #4FBC58

square

#4F7CBC #BC4FB3 #BC8F4F #4FBC58

split-complementary

#4F7CBC #BC584F #B3BC4F

monochromatic

#284369 #395F95 #4F7CBC #7B9DCD #A8BEDE

Accessibility & contrast

On white

4.25

#4F7CBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#4F7CBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7CBC

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7CBC	#FFFFFF	#000000	##000000
##4F7CBC	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6280BF

Deuteranopia (green-blind)

#5376BB

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4f7cbc;
/* rgb */ color: rgb(79, 124, 188);
/* oklch */ color: oklch(58.3% 0.111 257.3);

Tailwind

colors: {
  custom: {
    50: '#89a1d0',
    500: '#4f7cbc',
    950: '#000000',
  },
}

SCSS

$custom: #4f7cbc;
$custom-light: #89a1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7cbc",
  "rgb": {
    "r": 79,
    "g": 124,
    "b": 188
  },
  "hsl": {
    "h": 215.229,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58281,
    "c": 0.11083,
    "h": 257.3
  },
  "luminance": 0.19708
}

Semantic roles & 50–950 ramp

primary

#4F7CBC

secondary

#CBB89C

accent

#9F53D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4F7CBC

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

Preview Lab → · Contrast checker → · Palette generator →