#387CA9#387CA9

#387CA9 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.3% C 0.098 H 240.6°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#387CA9
RGB	rgb(56, 124, 169)
HSL	hsl(204, 50%, 44%)
HSV	hsv(204, 67%, 66%)
CMYK	cmyk(66.9%, 26.6%, 0%, 33.7%)
CIE-LAB	lab(49.64, -6.87, -30.28)
CIE-LCH	lch(49.64, 31.05, 257.22°)
OKLab	oklab(56.26% -0.048 -0.0853)
OKLCH	oklch(56.26% 0.098 240.6)
XYZ	xyz(15.9972, 18.1190, 40.1827)
Luminance	0.1812 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387CA9 #A96538

analogous

#38A99E #387CA9 #3844A9

triadic

#387CA9 #A9387C #7CA938

tetradic

#387CA9 #9E38A9 #A96538 #44A938

square

#387CA9 #9E38A9 #A96538 #44A938

split-complementary

#387CA9 #A93844 #A99E38

monochromatic

#1A394D #295A7B #387CA9 #579BC7 #85B6D7

Accessibility & contrast

On white

4.54

#387CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#387CA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387CA9

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387CA9	#FFFFFF	#000000	##000000
##387CA9	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#677CAB

Deuteranopia (green-blind)

#5871A8

Tritanopia (blue-blind)

#00878B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #387ca9;
/* rgb */ color: rgb(56, 124, 169);
/* oklch */ color: oklch(56.3% 0.098 240.6);

Tailwind

colors: {
  custom: {
    50: '#7ba1c2',
    500: '#387ca9',
    950: '#000000',
  },
}

SCSS

$custom: #387ca9;
$custom-light: #7ba1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#387ca9",
  "rgb": {
    "r": 56,
    "g": 124,
    "b": 169
  },
  "hsl": {
    "h": 203.894,
    "s": 50.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56255,
    "c": 0.09783,
    "h": 240.6
  },
  "luminance": 0.18121
}

Semantic roles & 50–950 ramp

primary

#387CA9

secondary

#C0977C

accent

#864EDA

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #387CA9

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

Preview Lab → · Contrast checker → · Palette generator →