#387EA9#387EA9

#387EA9 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.7% C 0.097 H 238.7°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#387EA9
RGB	rgb(56, 126, 169)
HSL	hsl(203, 50%, 44%)
HSV	hsv(203, 67%, 66%)
CMYK	cmyk(66.9%, 25.4%, 0%, 33.7%)
CIE-LAB	lab(50.25, -8.03, -29.34)
CIE-LCH	lch(50.25, 30.42, 254.69°)
OKLab	oklab(56.74% -0.0501 -0.0825)
OKLCH	oklch(56.74% 0.097 238.7)
XYZ	xyz(16.2504, 18.6253, 40.2671)
Luminance	0.1863 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387EA9 #A96338

analogous

#38A99C #387EA9 #3846A9

triadic

#387EA9 #A9387E #7EA938

tetradic

#387EA9 #9C38A9 #A96338 #46A938

square

#387EA9 #9C38A9 #A96338 #46A938

split-complementary

#387EA9 #A93846 #A99C38

monochromatic

#1A394D #295C7B #387EA9 #579DC7 #85B7D7

Accessibility & contrast

On white

4.44

#387EA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#387EA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387EA9

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387EA9	#FFFFFF	#000000	##000000
##387EA9	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7EAB

Deuteranopia (green-blind)

#5B73A8

Tritanopia (blue-blind)

#00898D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #387ea9;
/* rgb */ color: rgb(56, 126, 169);
/* oklch */ color: oklch(56.7% 0.097 238.7);

Tailwind

colors: {
  custom: {
    50: '#7ba3c2',
    500: '#387ea9',
    950: '#000000',
  },
}

SCSS

$custom: #387ea9;
$custom-light: #7ba3c2;
$custom-dark: #000000;

JSON

{
  "hex": "#387ea9",
  "rgb": {
    "r": 56,
    "g": 126,
    "b": 169
  },
  "hsl": {
    "h": 202.832,
    "s": 50.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56735,
    "c": 0.09653,
    "h": 238.7
  },
  "luminance": 0.18627
}

Semantic roles & 50–950 ramp

primary

#387EA9

secondary

#C0967C

accent

#834EDA

background

#F7FAFB

surface

#EEF3F7

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #387EA9

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

Preview Lab → · Contrast checker → · Palette generator →