#389EB4#389EB4

#389EB4 is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.0% C 0.097 H 214.9°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#389EB4
RGB	rgb(56, 158, 180)
HSL	hsl(191, 53%, 46%)
HSV	hsv(191, 69%, 71%)
CMYK	cmyk(68.9%, 12.2%, 0%, 29.4%)
CIE-LAB	lab(60.42, -21.95, -19.96)
CIE-LCH	lch(60.42, 29.67, 222.28°)
OKLab	oklab(65.01% -0.0795 -0.0556)
OKLCH	oklch(65.01% 0.097 214.9)
XYZ	xyz(22.0925, 28.5873, 47.5247)
Luminance	0.2859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#389EB4 #B44E38

analogous

#38B48C #389EB4 #3860B4

triadic

#389EB4 #B4389E #9EB438

tetradic

#389EB4 #8C38B4 #B44E38 #60B438

square

#389EB4 #8C38B4 #B44E38 #60B438

split-complementary

#389EB4 #B43860 #B48C38

monochromatic

#1B4C57 #297585 #389EB4 #5DB9CD #8BCDDB

Accessibility & contrast

On white

3.13

#389EB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#389EB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #389EB4

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##389EB4	#FFFFFF	#000000	##000000
##389EB4	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B5

Deuteranopia (green-blind)

#7D8CB4

Tritanopia (blue-blind)

#00A6A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #389eb4;
/* rgb */ color: rgb(56, 158, 180);
/* oklch */ color: oklch(65.0% 0.097 214.9);

Tailwind

colors: {
  custom: {
    50: '#7fbbca',
    500: '#389eb4',
    950: '#000000',
  },
}

SCSS

$custom: #389eb4;
$custom-light: #7fbbca;
$custom-dark: #000000;

JSON

{
  "hex": "#389eb4",
  "rgb": {
    "r": 56,
    "g": 158,
    "b": 180
  },
  "hsl": {
    "h": 190.645,
    "s": 52.542,
    "l": 46.275
  },
  "oklch": {
    "l": 0.65007,
    "c": 0.09702,
    "h": 214.9
  },
  "luminance": 0.2859
}

Semantic roles & 50–950 ramp

primary

#389EB4

secondary

#C58E82

accent

#654CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #389EB4

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

Preview Lab → · Contrast checker → · Palette generator →