#4358AC#4358AC

#4358AC is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.8% C 0.136 H 270.2°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4358AC
RGB	rgb(67, 88, 172)
HSL	hsl(228, 44%, 47%)
HSV	hsv(228, 61%, 67%)
CMYK	cmyk(61%, 48.8%, 0%, 32.5%)
CIE-LAB	lab(39.83, 18.59, -47.54)
CIE-LCH	lch(39.83, 51.05, 291.36°)
OKLab	oklab(48.82% 0.0004 -0.1359)
OKLCH	oklch(48.82% 0.136 270.2)
XYZ	xyz(13.2484, 11.1502, 40.4758)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4358AC #AC9743

analogous

#438DAC #4358AC #6343AC

triadic

#4358AC #AC4358 #58AC43

tetradic

#4358AC #AC438D #AC9743 #43AC63

square

#4358AC #AC438D #AC9743 #43AC63

split-complementary

#4358AC #AC6343 #8DAC43

monochromatic

#212B54 #324180 #4358AC #687AC4 #94A1D5

Accessibility & contrast

On white

6.50

#4358AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4358AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4358AC

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4358AC	#FFFFFF	#000000	##FFFFFF
##4358AC	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D63AF

Deuteranopia (green-blind)

#1A59AA

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4358ac;
/* rgb */ color: rgb(67, 88, 172);
/* oklch */ color: oklch(48.8% 0.136 270.2);

Tailwind

colors: {
  custom: {
    50: '#8186c5',
    500: '#4358ac',
    950: '#000000',
  },
}

SCSS

$custom: #4358ac;
$custom-light: #8186c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4358ac",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 172
  },
  "hsl": {
    "h": 228,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.48818,
    "c": 0.13592,
    "h": 270.2
  },
  "luminance": 0.11151
}

Semantic roles & 50–950 ramp

primary

#4358AC

secondary

#C1B68A

accent

#BA54D4

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4358AC

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

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