#4F7BBD#4F7BBD

#4F7BBD is a mid, moderate blue. Relative luminance 0.195; OKLCH L 58.1% C 0.113 H 258.3°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BBD
RGB	rgb(79, 123, 189)
HSL	hsl(216, 45%, 53%)
HSV	hsv(216, 58%, 74%)
CMYK	cmyk(58.2%, 34.9%, 0%, 25.9%)
CIE-LAB	lab(51.27, 4.89, -39.21)
CIE-LCH	lch(51.27, 39.52, 277.12°)
OKLab	oklab(58.11% -0.023 -0.1109)
OKLCH	oklch(58.11% 0.113 258.3)
XYZ	xyz(19.4895, 19.5007, 50.8712)
Luminance	0.1950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BBD #BD914F

analogous

#4FB2BD #4F7BBD #5A4FBD

triadic

#4F7BBD #BD4F7B #7BBD4F

tetradic

#4F7BBD #BD4FB2 #BD914F #4FBD5A

square

#4F7BBD #BD4FB2 #BD914F #4FBD5A

split-complementary

#4F7BBD #BD5A4F #B2BD4F

monochromatic

#28426A #385E96 #4F7BBD #7C9CCE #A8BEDE

Accessibility & contrast

On white

4.29

#4F7BBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#4F7BBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BBD

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BBD	#FFFFFF	#000000	##000000
##4F7BBD	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6080C0

Deuteranopia (green-blind)

#5175BC

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4f7bbd;
/* rgb */ color: rgb(79, 123, 189);
/* oklch */ color: oklch(58.1% 0.113 258.3);

Tailwind

colors: {
  custom: {
    50: '#89a0d1',
    500: '#4f7bbd',
    950: '#000000',
  },
}

SCSS

$custom: #4f7bbd;
$custom-light: #89a0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7bbd",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 189
  },
  "hsl": {
    "h": 216,
    "s": 45.455,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58113,
    "c": 0.11325,
    "h": 258.3
  },
  "luminance": 0.19502
}

Semantic roles & 50–950 ramp

primary

#4F7BBD

secondary

#CCB99C

accent

#A153D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4F7BBD

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

Preview Lab → · Contrast checker → · Palette generator →