#389BB1#389BB1

#389BB1 is a light, moderate cyan. Relative luminance 0.275; OKLCH L 64.1% C 0.095 H 215.4°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#389BB1
RGB	rgb(56, 155, 177)
HSL	hsl(191, 52%, 46%)
HSV	hsv(191, 68%, 69%)
CMYK	cmyk(68.4%, 12.4%, 0%, 30.6%)
CIE-LAB	lab(59.39, -21.34, -19.82)
CIE-LCH	lch(59.39, 29.13, 222.89°)
OKLab	oklab(64.15% -0.0776 -0.0552)
OKLCH	oklch(64.15% 0.095 215.4)
XYZ	xyz(21.2847, 27.4554, 45.7641)
Luminance	0.2746 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#389BB1 #B14E38

analogous

#38B18A #389BB1 #385EB1

triadic

#389BB1 #B1389B #9BB138

tetradic

#389BB1 #8A38B1 #B14E38 #5EB138

square

#389BB1 #8A38B1 #B14E38 #5EB138

split-complementary

#389BB1 #B1385E #B18A38

monochromatic

#1B4A54 #297283 #389BB1 #5BB7CB #8ACBDA

Accessibility & contrast

On white

3.23

#389BB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#389BB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #389BB1

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##389BB1	#FFFFFF	#000000	##000000
##389BB1	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C96B2

Deuteranopia (green-blind)

#7B8AB1

Tritanopia (blue-blind)

#00A3A2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #389bb1;
/* rgb */ color: rgb(56, 155, 177);
/* oklch */ color: oklch(64.1% 0.095 215.4);

Tailwind

colors: {
  custom: {
    50: '#7eb8c8',
    500: '#389bb1',
    950: '#000000',
  },
}

SCSS

$custom: #389bb1;
$custom-light: #7eb8c8;
$custom-dark: #000000;

JSON

{
  "hex": "#389bb1",
  "rgb": {
    "r": 56,
    "g": 155,
    "b": 177
  },
  "hsl": {
    "h": 190.909,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.64149,
    "c": 0.09526,
    "h": 215.4
  },
  "luminance": 0.27458
}

Semantic roles & 50–950 ramp

primary

#389BB1

secondary

#C48D81

accent

#664CDB

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #389BB1

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

Preview Lab → · Contrast checker → · Palette generator →