#388BB6#388BB6

#388BB6 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.5% C 0.103 H 234.8°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#388BB6
RGB	rgb(56, 139, 182)
HSL	hsl(200, 53%, 47%)
HSV	hsv(200, 69%, 71%)
CMYK	cmyk(69.2%, 23.6%, 0%, 28.6%)
CIE-LAB	lab(54.74, -11.02, -29.83)
CIE-LCH	lch(54.74, 31.80, 249.72°)
OKLab	oklab(60.49% -0.0592 -0.0838)
OKLCH	oklch(60.49% 0.103 234.8)
XYZ	xyz(19.3037, 22.6813, 47.6075)
Luminance	0.2268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388BB6 #B66338

analogous

#38B6A2 #388BB6 #384CB6

triadic

#388BB6 #B6388B #8BB638

tetradic

#388BB6 #A238B6 #B66338 #4CB638

square

#388BB6 #A238B6 #B66338 #4CB638

split-complementary

#388BB6 #B6384C #B6A238

monochromatic

#1B4458 #2A6787 #388BB6 #5EA7CD #8DC1DC

Accessibility & contrast

On white

3.79

#388BB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#388BB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388BB6

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388BB6	#FFFFFF	#000000	##000000
##388BB6	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768AB8

Deuteranopia (green-blind)

#657EB5

Tritanopia (blue-blind)

#00969A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #388bb6;
/* rgb */ color: rgb(56, 139, 182);
/* oklch */ color: oklch(60.5% 0.103 234.8);

Tailwind

colors: {
  custom: {
    50: '#7eaccc',
    500: '#388bb6',
    950: '#000000',
  },
}

SCSS

$custom: #388bb6;
$custom-light: #7eaccc;
$custom-dark: #000000;

JSON

{
  "hex": "#388bb6",
  "rgb": {
    "r": 56,
    "g": 139,
    "b": 182
  },
  "hsl": {
    "h": 200.476,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.60494,
    "c": 0.1026,
    "h": 234.8
  },
  "luminance": 0.22683
}

Semantic roles & 50–950 ramp

primary

#388BB6

secondary

#C69A84

accent

#7D4BDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #388BB6

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

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