#4359BD#4359BD

#4359BD is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.2% C 0.159 H 270.4°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4359BD
RGB	rgb(67, 89, 189)
HSL	hsl(229, 48%, 50%)
HSV	hsv(229, 65%, 74%)
CMYK	cmyk(64.6%, 52.9%, 0%, 25.9%)
CIE-LAB	lab(41.23, 23.92, -55.27)
CIE-LCH	lch(41.23, 60.22, 293.40°)
OKLab	oklab(50.24% 0.0011 -0.1587)
OKLCH	oklch(50.24% 0.159 270.4)
XYZ	xyz(15.0693, 12.0108, 49.6584)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4359BD #BDA743

analogous

#4396BD #4359BD #6A43BD

triadic

#4359BD #BD4359 #59BD43

tetradic

#4359BD #BD4396 #BDA743 #43BD6A

square

#4359BD #BD4396 #BDA743 #43BD6A

split-complementary

#4359BD #BD6A43 #96BD43

monochromatic

#232E63 #334390 #4359BD #7081CD #9EA9DD

Accessibility & contrast

On white

6.17

#4359BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4359BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4359BD

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4359BD	#FFFFFF	#000000	##FFFFFF
##4359BD	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1967C1

Deuteranopia (green-blind)

#005CBB

Tritanopia (blue-blind)

#007182

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4359bd;
/* rgb */ color: rgb(67, 89, 189);
/* oklch */ color: oklch(50.2% 0.159 270.4);

Tailwind

colors: {
  custom: {
    50: '#8487d2',
    500: '#4359bd',
    950: '#000000',
  },
}

SCSS

$custom: #4359bd;
$custom-light: #8487d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4359bd",
  "rgb": {
    "r": 67,
    "g": 89,
    "b": 189
  },
  "hsl": {
    "h": 229.18,
    "s": 48.031,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5024,
    "c": 0.15865,
    "h": 270.4
  },
  "luminance": 0.12012
}

Semantic roles & 50–950 ramp

primary

#4359BD

secondary

#C9BF93

accent

#BF50D8

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4359BD

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

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