#387BAF#387BAF

#387BAF is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.3% C 0.106 H 244.8°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#387BAF
RGB	rgb(56, 123, 175)
HSL	hsl(206, 52%, 45%)
HSV	hsv(206, 68%, 69%)
CMYK	cmyk(68%, 29.7%, 0%, 31.4%)
CIE-LAB	lab(49.62, -4.20, -33.80)
CIE-LCH	lch(49.62, 34.06, 262.92°)
OKLab	oklab(56.33% -0.045 -0.0955)
OKLCH	oklch(56.33% 0.106 244.8)
XYZ	xyz(16.4488, 18.1001, 43.1759)
Luminance	0.1810 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387BAF #AF6C38

analogous

#38AFA7 #387BAF #3840AF

triadic

#387BAF #AF387B #7BAF38

tetradic

#387BAF #A738AF #AF6C38 #40AF38

square

#387BAF #A738AF #AF6C38 #40AF38

split-complementary

#387BAF #AF3840 #AFA738

monochromatic

#1A3A52 #295A81 #387BAF #5A99CA #88B6D9

Accessibility & contrast

On white

4.55

#387BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#387BAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387BAF

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387BAF	#FFFFFF	#000000	##000000
##387BAF	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647CB1

Deuteranopia (green-blind)

#5371AE

Tritanopia (blue-blind)

#00888D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #387baf;
/* rgb */ color: rgb(56, 123, 175);
/* oklch */ color: oklch(56.3% 0.106 244.8);

Tailwind

colors: {
  custom: {
    50: '#7ca1c7',
    500: '#387baf',
    950: '#000000',
  },
}

SCSS

$custom: #387baf;
$custom-light: #7ca1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#387baf",
  "rgb": {
    "r": 56,
    "g": 123,
    "b": 175
  },
  "hsl": {
    "h": 206.218,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56329,
    "c": 0.10552,
    "h": 244.8
  },
  "luminance": 0.18102
}

Semantic roles & 50–950 ramp

primary

#387BAF

secondary

#C39D80

accent

#8B4DDB

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #387BAF

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

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