#387BA9#387BA9

#387BA9 is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.0% C 0.099 H 241.6°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#387BA9
RGB	rgb(56, 123, 169)
HSL	hsl(204, 50%, 44%)
HSV	hsv(204, 67%, 66%)
CMYK	cmyk(66.9%, 27.2%, 0%, 33.7%)
CIE-LAB	lab(49.34, -6.29, -30.76)
CIE-LCH	lch(49.34, 31.39, 258.45°)
OKLab	oklab(56.02% -0.0469 -0.0866)
OKLCH	oklch(56.02% 0.099 241.6)
XYZ	xyz(15.8725, 17.8696, 40.1411)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387BA9 #A96638

analogous

#38A99F #387BA9 #3843A9

triadic

#387BA9 #A9387B #7BA938

tetradic

#387BA9 #9F38A9 #A96638 #43A938

square

#387BA9 #9F38A9 #A96638 #43A938

split-complementary

#387BA9 #A93843 #A99F38

monochromatic

#1A384D #295A7B #387BA9 #579AC7 #85B5D7

Accessibility & contrast

On white

4.59

#387BA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#387BA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #387BA9

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387BA9	#FFFFFF	#000000	##FFFFFF
##387BA9	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667BAB

Deuteranopia (green-blind)

#5770A8

Tritanopia (blue-blind)

#00868B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #387ba9;
/* rgb */ color: rgb(56, 123, 169);
/* oklch */ color: oklch(56.0% 0.099 241.6);

Tailwind

colors: {
  custom: {
    50: '#7ba1c2',
    500: '#387ba9',
    950: '#000000',
  },
}

SCSS

$custom: #387ba9;
$custom-light: #7ba1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#387ba9",
  "rgb": {
    "r": 56,
    "g": 123,
    "b": 169
  },
  "hsl": {
    "h": 204.425,
    "s": 50.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56015,
    "c": 0.09852,
    "h": 241.6
  },
  "luminance": 0.17871
}

Semantic roles & 50–950 ramp

primary

#387BA9

secondary

#C0987C

accent

#874EDA

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #387BA9

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

Preview Lab → · Contrast checker → · Palette generator →