#387AA7#387AA7

#387AA7 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.7% C 0.097 H 241.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#387AA7
RGB	rgb(56, 122, 167)
HSL	hsl(204, 50%, 44%)
HSV	hsv(204, 66%, 65%)
CMYK	cmyk(66.5%, 26.9%, 0%, 34.5%)
CIE-LAB	lab(48.94, -6.39, -30.21)
CIE-LCH	lch(48.94, 30.88, 258.06°)
OKLab	oklab(55.67% -0.0465 -0.085)
OKLCH	oklch(55.67% 0.097 241.3)
XYZ	xyz(15.5628, 17.5482, 39.1187)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387AA7 #A76538

analogous

#38A79C #387AA7 #3842A7

triadic

#387AA7 #A7387A #7AA738

tetradic

#387AA7 #9C38A7 #A76538 #42A738

square

#387AA7 #9C38A7 #A76538 #42A738

split-complementary

#387AA7 #A73842 #A79C38

monochromatic

#19374B #295979 #387AA7 #5699C6 #84B4D6

Accessibility & contrast

On white

4.66

#387AA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#387AA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #387AA7

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387AA7	#FFFFFF	#000000	##FFFFFF
##387AA7	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667AA9

Deuteranopia (green-blind)

#566FA6

Tritanopia (blue-blind)

#00858A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #387aa7;
/* rgb */ color: rgb(56, 122, 167);
/* oklch */ color: oklch(55.7% 0.097 241.3);

Tailwind

colors: {
  custom: {
    50: '#7ba0c1',
    500: '#387aa7',
    950: '#000000',
  },
}

SCSS

$custom: #387aa7;
$custom-light: #7ba0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#387aa7",
  "rgb": {
    "r": 56,
    "g": 122,
    "b": 167
  },
  "hsl": {
    "h": 204.324,
    "s": 49.776,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55673,
    "c": 0.09694,
    "h": 241.3
  },
  "luminance": 0.1755
}

Semantic roles & 50–950 ramp

primary

#387AA7

secondary

#BF977B

accent

#874FD9

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #387AA7

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

Preview Lab → · Contrast checker → · Palette generator →