#4388AA#4388AA

#4388AA is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.6% C 0.087 H 232.2°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4388AA
RGB	rgb(67, 136, 170)
HSL	hsl(200, 43%, 46%)
HSV	hsv(200, 61%, 67%)
CMYK	cmyk(60.6%, 20%, 0%, 33.3%)
CIE-LAB	lab(53.71, -11.38, -24.52)
CIE-LCH	lch(53.71, 27.03, 245.11°)
OKLab	oklab(59.61% -0.0532 -0.0685)
OKLCH	oklch(59.61% 0.087 232.2)
XYZ	xyz(18.3718, 21.7021, 41.2432)
Luminance	0.2170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4388AA #AA6543

analogous

#43AA99 #4388AA #4355AA

triadic

#4388AA #AA4388 #88AA43

tetradic

#4388AA #9943AA #AA6543 #55AA43

square

#4388AA #9943AA #AA6543 #55AA43

split-complementary

#4388AA #AA4355 #AA9943

monochromatic

#204252 #32657E #4388AA #67A5C3 #93BFD4

Accessibility & contrast

On white

3.93

#4388AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4388AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4388AA

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4388AA	#FFFFFF	#000000	##000000
##4388AA	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7786AC

Deuteranopia (green-blind)

#697CAA

Tritanopia (blue-blind)

#009193

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4388aa;
/* rgb */ color: rgb(67, 136, 170);
/* oklch */ color: oklch(59.6% 0.087 232.2);

Tailwind

colors: {
  custom: {
    50: '#81aac3',
    500: '#4388aa',
    950: '#000000',
  },
}

SCSS

$custom: #4388aa;
$custom-light: #81aac3;
$custom-dark: #000000;

JSON

{
  "hex": "#4388aa",
  "rgb": {
    "r": 67,
    "g": 136,
    "b": 170
  },
  "hsl": {
    "h": 199.806,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.59611,
    "c": 0.0867,
    "h": 232.2
  },
  "luminance": 0.21704
}

Semantic roles & 50–950 ramp

primary

#4388AA

secondary

#C09B89

accent

#7E55D3

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #4388AA

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

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