#4388AD#4388AD

#4388AD is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.8% C 0.090 H 234.5°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4388AD
RGB	rgb(67, 136, 173)
HSL	hsl(201, 44%, 47%)
HSV	hsv(201, 61%, 68%)
CMYK	cmyk(61.3%, 21.4%, 0%, 32.2%)
CIE-LAB	lab(53.83, -10.41, -26.05)
CIE-LCH	lch(53.83, 28.06, 248.23°)
OKLab	oklab(59.75% -0.0521 -0.0729)
OKLCH	oklch(59.75% 0.09 234.5)
XYZ	xyz(18.6588, 21.8169, 42.7548)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4388AD #AD6843

analogous

#43AD9D #4388AD #4353AD

triadic

#4388AD #AD4388 #88AD43

tetradic

#4388AD #9D43AD #AD6843 #53AD43

square

#4388AD #9D43AD #AD6843 #53AD43

split-complementary

#4388AD #AD4353 #AD9D43

monochromatic

#214355 #326581 #4388AD #68A5C5 #95BFD6

Accessibility & contrast

On white

3.92

#4388AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4388AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4388AD

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4388AD	#FFFFFF	#000000	##000000
##4388AD	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7687AF

Deuteranopia (green-blind)

#687CAC

Tritanopia (blue-blind)

#009294

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4388ad;
/* rgb */ color: rgb(67, 136, 173);
/* oklch */ color: oklch(59.8% 0.090 234.5);

Tailwind

colors: {
  custom: {
    50: '#81aac5',
    500: '#4388ad',
    950: '#000000',
  },
}

SCSS

$custom: #4388ad;
$custom-light: #81aac5;
$custom-dark: #000000;

JSON

{
  "hex": "#4388ad",
  "rgb": {
    "r": 67,
    "g": 136,
    "b": 173
  },
  "hsl": {
    "h": 200.943,
    "s": 44.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.5975,
    "c": 0.08957,
    "h": 234.5
  },
  "luminance": 0.21819
}

Semantic roles & 50–950 ramp

primary

#4388AD

secondary

#C19E8A

accent

#8154D4

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4388AD

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

Preview Lab → · Contrast checker → · Palette generator →