#387DA9#387DA9

#387DA9 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.5% C 0.097 H 239.7°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#387DA9
RGB	rgb(56, 125, 169)
HSL	hsl(203, 50%, 44%)
HSV	hsv(203, 67%, 66%)
CMYK	cmyk(66.9%, 26%, 0%, 33.7%)
CIE-LAB	lab(49.94, -7.45, -29.81)
CIE-LCH	lch(49.94, 30.73, 255.96°)
OKLab	oklab(56.5% -0.049 -0.0839)
OKLCH	oklch(56.5% 0.097 239.7)
XYZ	xyz(16.1232, 18.3709, 40.2246)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387DA9 #A96438

analogous

#38A99D #387DA9 #3845A9

triadic

#387DA9 #A9387D #7DA938

tetradic

#387DA9 #9D38A9 #A96438 #45A938

square

#387DA9 #9D38A9 #A96438 #45A938

split-complementary

#387DA9 #A93845 #A99D38

monochromatic

#1A394D #295B7B #387DA9 #579CC7 #85B7D7

Accessibility & contrast

On white

4.49

#387DA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#387DA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387DA9

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387DA9	#FFFFFF	#000000	##000000
##387DA9	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697DAB

Deuteranopia (green-blind)

#5972A8

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #387da9;
/* rgb */ color: rgb(56, 125, 169);
/* oklch */ color: oklch(56.5% 0.097 239.7);

Tailwind

colors: {
  custom: {
    50: '#7ba2c2',
    500: '#387da9',
    950: '#000000',
  },
}

SCSS

$custom: #387da9;
$custom-light: #7ba2c2;
$custom-dark: #000000;

JSON

{
  "hex": "#387da9",
  "rgb": {
    "r": 56,
    "g": 125,
    "b": 169
  },
  "hsl": {
    "h": 203.363,
    "s": 50.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56495,
    "c": 0.09716,
    "h": 239.7
  },
  "luminance": 0.18373
}

Semantic roles & 50–950 ramp

primary

#387DA9

secondary

#C0977C

accent

#844EDA

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #387DA9

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

Preview Lab → · Contrast checker → · Palette generator →