#4F69BC#4F69BC

#4F69BC is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.2% C 0.133 H 268.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4F69BC
RGB	rgb(79, 105, 188)
HSL	hsl(226, 45%, 52%)
HSV	hsv(226, 58%, 74%)
CMYK	cmyk(58%, 44.1%, 0%, 26.3%)
CIE-LAB	lab(46.17, 15.66, -46.72)
CIE-LCH	lch(46.17, 49.28, 288.53°)
OKLab	oklab(54.16% -0.0033 -0.133)
OKLCH	oklch(54.16% 0.133 268.6)
XYZ	xyz(17.3501, 15.3949, 49.6244)
Luminance	0.1540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F69BC #BCA24F

analogous

#4FA0BC #4F69BC #6C4FBC

triadic

#4F69BC #BC4F69 #69BC4F

tetradic

#4F69BC #BC4FA0 #BCA24F #4FBC6C

square

#4F69BC #BC4FA0 #BCA24F #4FBC6C

split-complementary

#4F69BC #BC6C4F #A0BC4F

monochromatic

#283769 #394F95 #4F69BC #7B8FCD #A8B5DE

Accessibility & contrast

On white

5.15

#4F69BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#4F69BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F69BC

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F69BC	#FFFFFF	#000000	##FFFFFF
##4F69BC	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473BF

Deuteranopia (green-blind)

#3569BA

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4f69bc;
/* rgb */ color: rgb(79, 105, 188);
/* oklch */ color: oklch(54.2% 0.133 268.6);

Tailwind

colors: {
  custom: {
    50: '#8993d1',
    500: '#4f69bc',
    950: '#000000',
  },
}

SCSS

$custom: #4f69bc;
$custom-light: #8993d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f69bc",
  "rgb": {
    "r": 79,
    "g": 105,
    "b": 188
  },
  "hsl": {
    "h": 225.688,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.54156,
    "c": 0.13309,
    "h": 268.6
  },
  "luminance": 0.15396
}

Semantic roles & 50–950 ramp

primary

#4F69BC

secondary

#CBC09C

accent

#B653D5

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4F69BC

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

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