#4B69B2#4B69B2

#4B69B2 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.3% C 0.120 H 265.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B69B2
RGB	rgb(75, 105, 178)
HSL	hsl(223, 41%, 50%)
HSV	hsv(223, 58%, 70%)
CMYK	cmyk(57.9%, 41%, 0%, 30.2%)
CIE-LAB	lab(45.38, 11.45, -42.19)
CIE-LCH	lch(45.38, 43.71, 285.18°)
OKLab	oklab(53.3% -0.0091 -0.1198)
OKLCH	oklch(53.3% 0.12 265.7)
XYZ	xyz(15.9864, 14.8121, 44.1274)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B69B2 #B2944B

analogous

#4B9DB2 #4B69B2 #614BB2

triadic

#4B69B2 #B24B69 #69B24B

tetradic

#4B69B2 #B24B9D #B2944B #4BB261

square

#4B69B2 #B24B9D #B2944B #4BB261

split-complementary

#4B69B2 #B2614B #9DB24B

monochromatic

#27365C #395087 #4B69B2 #758CC5 #A0B0D7

Accessibility & contrast

On white

5.30

#4B69B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4B69B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B69B2

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B69B2	#FFFFFF	#000000	##FFFFFF
##4B69B2	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A70B5

Deuteranopia (green-blind)

#3D67B0

Tritanopia (blue-blind)

#007985

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4b69b2;
/* rgb */ color: rgb(75, 105, 178);
/* oklch */ color: oklch(53.3% 0.120 265.7);

Tailwind

colors: {
  custom: {
    50: '#8593c9',
    500: '#4b69b2',
    950: '#000000',
  },
}

SCSS

$custom: #4b69b2;
$custom-light: #8593c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b69b2",
  "rgb": {
    "r": 75,
    "g": 105,
    "b": 178
  },
  "hsl": {
    "h": 222.524,
    "s": 40.711,
    "l": 49.608
  },
  "oklch": {
    "l": 0.533,
    "c": 0.12018,
    "h": 265.7
  },
  "luminance": 0.14813
}

Semantic roles & 50–950 ramp

primary

#4B69B2

secondary

#C4B695

accent

#AD57D1

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4B69B2

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

Preview Lab → · Contrast checker → · Palette generator →