#387BAC#387BAC

#387BAC is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.2% C 0.102 H 243.2°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#387BAC
RGB	rgb(56, 123, 172)
HSL	hsl(205, 51%, 45%)
HSV	hsv(205, 67%, 67%)
CMYK	cmyk(67.4%, 28.5%, 0%, 32.5%)
CIE-LAB	lab(49.48, -5.25, -32.28)
CIE-LCH	lch(49.48, 32.71, 260.77°)
OKLab	oklab(56.17% -0.0459 -0.0911)
OKLCH	oklch(56.17% 0.102 243.2)
XYZ	xyz(16.1574, 17.9835, 41.6414)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387BAC #AC6938

analogous

#38ACA3 #387BAC #3841AC

triadic

#387BAC #AC387B #7BAC38

tetradic

#387BAC #A338AC #AC6938 #41AC38

square

#387BAC #A338AC #AC6938 #41AC38

split-complementary

#387BAC #AC3841 #ACA338

monochromatic

#1A3950 #295A7E #387BAC #5899C9 #87B6D8

Accessibility & contrast

On white

4.57

#387BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#387BAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387BAC

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387BAC	#FFFFFF	#000000	##000000
##387BAC	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657CAE

Deuteranopia (green-blind)

#5571AB

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #387bac;
/* rgb */ color: rgb(56, 123, 172);
/* oklch */ color: oklch(56.2% 0.102 243.2);

Tailwind

colors: {
  custom: {
    50: '#7ba1c5',
    500: '#387bac',
    950: '#000000',
  },
}

SCSS

$custom: #387bac;
$custom-light: #7ba1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#387bac",
  "rgb": {
    "r": 56,
    "g": 123,
    "b": 172
  },
  "hsl": {
    "h": 205.345,
    "s": 50.877,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56171,
    "c": 0.10198,
    "h": 243.2
  },
  "luminance": 0.17985
}

Semantic roles & 50–950 ramp

primary

#387BAC

secondary

#C29B7E

accent

#894DDA

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #387BAC

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

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