#4358BC#4358BC

#4358BC is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.0% C 0.159 H 270.7°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4358BC
RGB	rgb(67, 88, 188)
HSL	hsl(230, 47%, 50%)
HSV	hsv(230, 64%, 74%)
CMYK	cmyk(64.4%, 53.2%, 0%, 26.3%)
CIE-LAB	lab(40.90, 24.21, -55.22)
CIE-LCH	lch(40.90, 60.30, 293.67°)
OKLab	oklab(49.97% 0.002 -0.1585)
OKLCH	oklch(49.97% 0.159 270.7)
XYZ	xyz(14.8785, 11.8023, 49.0612)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4358BC #BCA743

analogous

#4394BC #4358BC #6B43BC

triadic

#4358BC #BC4358 #58BC43

tetradic

#4358BC #BC4394 #BCA743 #43BC6B

square

#4358BC #BC4394 #BCA743 #43BC6B

split-complementary

#4358BC #BC6B43 #94BC43

monochromatic

#232E62 #33438F #4358BC #7080CC #9DA8DC

Accessibility & contrast

On white

6.25

#4358BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4358BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4358BC

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4358BC	#FFFFFF	#000000	##FFFFFF
##4358BC	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1666C0

Deuteranopia (green-blind)

#005BBA

Tritanopia (blue-blind)

#007081

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4358bc;
/* rgb */ color: rgb(67, 88, 188);
/* oklch */ color: oklch(50.0% 0.159 270.7);

Tailwind

colors: {
  custom: {
    50: '#8486d1',
    500: '#4358bc',
    950: '#000000',
  },
}

SCSS

$custom: #4358bc;
$custom-light: #8486d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4358bc",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 188
  },
  "hsl": {
    "h": 229.587,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.49967,
    "c": 0.15854,
    "h": 270.7
  },
  "luminance": 0.11804
}

Semantic roles & 50–950 ramp

primary

#4358BC

secondary

#C9BF92

accent

#C051D7

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4358BC

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

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