#4F7CBF#4F7CBF

#4F7CBF is a mid, moderate blue. Relative luminance 0.198; OKLCH L 58.4% C 0.115 H 258.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4F7CBF
RGB	rgb(79, 124, 191)
HSL	hsl(216, 47%, 53%)
HSV	hsv(216, 59%, 75%)
CMYK	cmyk(58.6%, 35.1%, 0%, 25.1%)
CIE-LAB	lab(51.65, 4.96, -39.75)
CIE-LCH	lch(51.65, 40.06, 277.11°)
OKLab	oklab(58.45% -0.0236 -0.1124)
OKLCH	oklch(58.45% 0.115 258.1)
XYZ	xyz(19.8328, 19.8375, 52.0640)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7CBF #BF924F

analogous

#4FB4BF #4F7CBF #5A4FBF

triadic

#4F7CBF #BF4F7C #7CBF4F

tetradic

#4F7CBF #BF4FB4 #BF924F #4FBF5A

square

#4F7CBF #BF4FB4 #BF924F #4FBF5A

split-complementary

#4F7CBF #BF5A4F #B4BF4F

monochromatic

#27436C #385F99 #4F7CBF #7C9DCF #A9BFE0

Accessibility & contrast

On white

4.23

#4F7CBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#4F7CBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7CBF

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7CBF	#FFFFFF	#000000	##000000
##4F7CBF	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6081C2

Deuteranopia (green-blind)

#5276BE

Tritanopia (blue-blind)

#008B94

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4f7cbf;
/* rgb */ color: rgb(79, 124, 191);
/* oklch */ color: oklch(58.4% 0.115 258.1);

Tailwind

colors: {
  custom: {
    50: '#89a1d2',
    500: '#4f7cbf',
    950: '#000000',
  },
}

SCSS

$custom: #4f7cbf;
$custom-light: #89a1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7cbf",
  "rgb": {
    "r": 79,
    "g": 124,
    "b": 191
  },
  "hsl": {
    "h": 215.893,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58446,
    "c": 0.1149,
    "h": 258.1
  },
  "luminance": 0.19839
}

Semantic roles & 50–950 ramp

primary

#4F7CBF

secondary

#CDBA9D

accent

#A151D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4F7CBF

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

Preview Lab → · Contrast checker → · Palette generator →