#4358C5#4358C5

#4358C5 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.6% C 0.171 H 270.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4358C5
RGB	rgb(67, 88, 197)
HSL	hsl(230, 53%, 52%)
HSV	hsv(230, 66%, 77%)
CMYK	cmyk(66%, 55.3%, 0%, 22.7%)
CIE-LAB	lab(41.54, 27.38, -59.43)
CIE-LCH	lch(41.54, 65.44, 294.73°)
OKLab	oklab(50.65% 0.0025 -0.1709)
OKLCH	oklch(50.65% 0.171 270.8)
XYZ	xyz(15.8791, 12.2025, 54.3310)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4358C5 #C5B043

analogous

#4399C5 #4358C5 #6F43C5

triadic

#4358C5 #C54358 #58C543

tetradic

#4358C5 #C54399 #C5B043 #43C56F

square

#4358C5 #C54399 #C5B043 #43C56F

split-complementary

#4358C5 #C56F43 #99C543

monochromatic

#212D6C #30419B #4358C5 #7282D3 #A1ABE2

Accessibility & contrast

On white

6.10

#4358C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4358C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4358C5

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4358C5	#FFFFFF	#000000	##FFFFFF
##4358C5	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068C9

Deuteranopia (green-blind)

#005CC3

Tritanopia (blue-blind)

#007286

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4358c5;
/* rgb */ color: rgb(67, 88, 197);
/* oklch */ color: oklch(50.6% 0.171 270.8);

Tailwind

colors: {
  custom: {
    50: '#8586d7',
    500: '#4358c5',
    950: '#000000',
  },
}

SCSS

$custom: #4358c5;
$custom-light: #8586d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4358c5",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 197
  },
  "hsl": {
    "h": 230.308,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.50647,
    "c": 0.17092,
    "h": 270.8
  },
  "luminance": 0.12204
}

Semantic roles & 50–950 ramp

primary

#4358C5

secondary

#CEC595

accent

#C54CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4358C5

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

Preview Lab → · Contrast checker → · Palette generator →