#387FE1#387FE1

#387FE1 is a mid, vivid cyan. Relative luminance 0.215; OKLCH L 60.2% C 0.165 H 257.3°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#387FE1
RGB	rgb(56, 127, 225)
HSL	hsl(215, 74%, 55%)
HSV	hsv(215, 75%, 88%)
CMYK	cmyk(75.1%, 43.6%, 0%, 11.8%)
CIE-LAB	lab(53.44, 11.38, -56.24)
CIE-LCH	lch(53.44, 57.38, 281.44°)
OKLab	oklab(60.19% -0.0362 -0.1611)
OKLCH	oklch(60.19% 0.165 257.3)
XYZ	xyz(22.8059, 21.4531, 74.1585)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387FE1 #E19A38

analogous

#38D3E1 #387FE1 #4638E1

triadic

#387FE1 #E1387F #7FE138

tetradic

#387FE1 #E138D3 #E19A38 #38E146

square

#387FE1 #E138D3 #E19A38 #38E146

split-complementary

#387FE1 #E14638 #D3E138

monochromatic

#15468A #1D61BF #387FE1 #6DA1E9 #A2C3F1

Accessibility & contrast

On white

3.97

#387FE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#387FE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387FE1

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387FE1	#FFFFFF	#000000	##000000
##387FE1	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D88E5

Deuteranopia (green-blind)

#2C78DF

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #387fe1;
/* rgb */ color: rgb(56, 127, 225);
/* oklch */ color: oklch(60.2% 0.165 257.3);

Tailwind

colors: {
  custom: {
    50: '#85a3eb',
    500: '#387fe1',
    950: '#000000',
  },
}

SCSS

$custom: #387fe1;
$custom-light: #85a3eb;
$custom-dark: #000000;

JSON

{
  "hex": "#387fe1",
  "rgb": {
    "r": 56,
    "g": 127,
    "b": 225
  },
  "hsl": {
    "h": 214.793,
    "s": 73.799,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60186,
    "c": 0.16511,
    "h": 257.3
  },
  "luminance": 0.21456
}

Semantic roles & 50–950 ramp

primary

#387FE1

secondary

#DEC097

accent

#A337F0

background

#F8FAFE

surface

#F0F3FD

border

#CBCDD5

text

#0D0F16

muted

#7D7F84

Preview Lab

Preview with #387FE1

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

Preview Lab → · Contrast checker → · Palette generator →