#4359AE#4359AE

#4359AE is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.2% C 0.137 H 269.8°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4359AE
RGB	rgb(67, 89, 174)
HSL	hsl(228, 44%, 47%)
HSV	hsv(228, 61%, 68%)
CMYK	cmyk(61.5%, 48.9%, 0%, 31.8%)
CIE-LAB	lab(40.23, 18.64, -48.08)
CIE-LCH	lch(40.23, 51.57, 291.20°)
OKLab	oklab(49.17% -0.0004 -0.1375)
OKLCH	oklch(49.17% 0.137 269.8)
XYZ	xyz(13.5245, 11.3929, 41.5225)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4359AE #AE9843

analogous

#438EAE #4359AE #6343AE

triadic

#4359AE #AE4359 #59AE43

tetradic

#4359AE #AE438E #AE9843 #43AE63

square

#4359AE #AE438E #AE9843 #43AE63

split-complementary

#4359AE #AE6343 #8EAE43

monochromatic

#212C56 #324282 #4359AE #697CC5 #95A3D6

Accessibility & contrast

On white

6.40

#4359AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4359AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4359AE

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4359AE	#FFFFFF	#000000	##FFFFFF
##4359AE	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E64B1

Deuteranopia (green-blind)

#1A5AAC

Tritanopia (blue-blind)

#006C7B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4359ae;
/* rgb */ color: rgb(67, 89, 174);
/* oklch */ color: oklch(49.2% 0.137 269.8);

Tailwind

colors: {
  custom: {
    50: '#8187c7',
    500: '#4359ae',
    950: '#000000',
  },
}

SCSS

$custom: #4359ae;
$custom-light: #8187c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4359ae",
  "rgb": {
    "r": 67,
    "g": 89,
    "b": 174
  },
  "hsl": {
    "h": 227.664,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49165,
    "c": 0.13749,
    "h": 269.8
  },
  "luminance": 0.11394
}

Semantic roles & 50–950 ramp

primary

#4359AE

secondary

#C2B78B

accent

#BA54D4

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4359AE

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

Preview Lab → · Contrast checker → · Palette generator →