#387AA1#387AA1

#387AA1 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.4% C 0.090 H 237.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#387AA1
RGB	rgb(56, 122, 161)
HSL	hsl(202, 48%, 43%)
HSV	hsv(202, 65%, 63%)
CMYK	cmyk(65.2%, 24.2%, 0%, 36.9%)
CIE-LAB	lab(48.67, -8.44, -27.13)
CIE-LCH	lch(48.67, 28.41, 252.71°)
OKLab	oklab(55.37% -0.0486 -0.0761)
OKLCH	oklch(55.37% 0.09 237.5)
XYZ	xyz(15.0210, 17.3315, 36.2650)
Luminance	0.1733 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387AA1 #A15F38

analogous

#38A194 #387AA1 #3845A1

triadic

#387AA1 #A1387A #7AA138

tetradic

#387AA1 #9438A1 #A15F38 #45A138

square

#387AA1 #9438A1 #A15F38 #45A138

split-complementary

#387AA1 #A13845 #A19438

monochromatic

#183546 #285874 #387AA1 #539AC3 #80B4D3

Accessibility & contrast

On white

4.70

#387AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#387AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #387AA1

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387AA1	#FFFFFF	#000000	##FFFFFF
##387AA1	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687AA3

Deuteranopia (green-blind)

#596FA0

Tritanopia (blue-blind)

#008487

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #387aa1;
/* rgb */ color: rgb(56, 122, 161);
/* oklch */ color: oklch(55.4% 0.090 237.5);

Tailwind

colors: {
  custom: {
    50: '#7aa0bd',
    500: '#387aa1',
    950: '#000000',
  },
}

SCSS

$custom: #387aa1;
$custom-light: #7aa0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#387aa1",
  "rgb": {
    "r": 56,
    "g": 122,
    "b": 161
  },
  "hsl": {
    "h": 202.286,
    "s": 48.387,
    "l": 42.549
  },
  "oklch": {
    "l": 0.55372,
    "c": 0.09033,
    "h": 237.5
  },
  "luminance": 0.17333
}

Semantic roles & 50–950 ramp

primary

#387AA1

secondary

#BC9278

accent

#8250D8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #387AA1

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

Preview Lab → · Contrast checker → · Palette generator →