#388FA9#388FA9

#388FA9 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 60.9% C 0.091 H 221.1°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#388FA9
RGB	rgb(56, 143, 169)
HSL	hsl(194, 50%, 44%)
HSV	hsv(194, 67%, 66%)
CMYK	cmyk(66.9%, 15.4%, 0%, 33.7%)
CIE-LAB	lab(55.43, -17.54, -21.33)
CIE-LCH	lch(55.43, 27.62, 230.58°)
OKLab	oklab(60.87% -0.0682 -0.0595)
OKLCH	oklch(60.87% 0.091 221.1)
XYZ	xyz(18.6119, 23.3482, 41.0542)
Luminance	0.2335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388FA9 #A95238

analogous

#38A98B #388FA9 #3857A9

triadic

#388FA9 #A9388F #8FA938

tetradic

#388FA9 #8B38A9 #A95238 #57A938

square

#388FA9 #8B38A9 #A95238 #57A938

split-complementary

#388FA9 #A93857 #A98B38

monochromatic

#1A414D #29687B #388FA9 #57ADC7 #85C4D7

Accessibility & contrast

On white

3.70

#388FA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#388FA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388FA9

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388FA9	#FFFFFF	#000000	##000000
##388FA9	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8BAA

Deuteranopia (green-blind)

#6F80A9

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #388fa9;
/* rgb */ color: rgb(56, 143, 169);
/* oklch */ color: oklch(60.9% 0.091 221.1);

Tailwind

colors: {
  custom: {
    50: '#7cb0c2',
    500: '#388fa9',
    950: '#000000',
  },
}

SCSS

$custom: #388fa9;
$custom-light: #7cb0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#388fa9",
  "rgb": {
    "r": 56,
    "g": 143,
    "b": 169
  },
  "hsl": {
    "h": 193.805,
    "s": 50.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.60868,
    "c": 0.09052,
    "h": 221.1
  },
  "luminance": 0.2335
}

Semantic roles & 50–950 ramp

primary

#388FA9

secondary

#C08C7C

accent

#6E4EDA

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #388FA9

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

Preview Lab → · Contrast checker → · Palette generator →