#4388C4#4388C4

#4388C4 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.9% C 0.115 H 247.3°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4388C4
RGB	rgb(67, 136, 196)
HSL	hsl(208, 52%, 52%)
HSV	hsv(208, 66%, 77%)
CMYK	cmyk(65.8%, 30.6%, 0%, 23.1%)
CIE-LAB	lab(54.85, -2.74, -37.61)
CIE-LCH	lch(54.85, 37.71, 265.83°)
OKLab	oklab(60.89% -0.0445 -0.1063)
OKLCH	oklch(60.89% 0.115 247.3)
XYZ	xyz(21.0790, 22.7850, 55.5009)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4388C4 #C47F43

analogous

#43C4C0 #4388C4 #4348C4

triadic

#4388C4 #C44388 #88C443

tetradic

#4388C4 #C043C4 #C47F43 #48C443

square

#4388C4 #C043C4 #C47F43 #48C443

split-complementary

#4388C4 #C44348 #C4C043

monochromatic

#22496B #30699A #4388C4 #72A5D3 #A0C3E1

Accessibility & contrast

On white

3.78

#4388C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4388C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4388C4

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4388C4	#FFFFFF	#000000	##000000
##4388C4	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8AC7

Deuteranopia (green-blind)

#5C7EC3

Tritanopia (blue-blind)

#00969D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4388c4;
/* rgb */ color: rgb(67, 136, 196);
/* oklch */ color: oklch(60.9% 0.115 247.3);

Tailwind

colors: {
  custom: {
    50: '#84aad6',
    500: '#4388c4',
    950: '#000000',
  },
}

SCSS

$custom: #4388c4;
$custom-light: #84aad6;
$custom-dark: #000000;

JSON

{
  "hex": "#4388c4",
  "rgb": {
    "r": 67,
    "g": 136,
    "b": 196
  },
  "hsl": {
    "h": 207.907,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.6089,
    "c": 0.11519,
    "h": 247.3
  },
  "luminance": 0.22787
}

Semantic roles & 50–950 ramp

primary

#4388C4

secondary

#CEAF95

accent

#8F4CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4388C4

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

Preview Lab → · Contrast checker → · Palette generator →