#386BBC#386BBC

#386BBC is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.4% C 0.139 H 259.3°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#386BBC
RGB	rgb(56, 107, 188)
HSL	hsl(217, 54%, 48%)
HSV	hsv(217, 70%, 74%)
CMYK	cmyk(70.2%, 43.1%, 0%, 26.3%)
CIE-LAB	lab(45.61, 10.28, -47.68)
CIE-LCH	lch(45.61, 48.77, 282.17°)
OKLab	oklab(53.43% -0.0257 -0.1362)
OKLCH	oklch(53.43% 0.139 259.3)
XYZ	xyz(15.9624, 14.9853, 49.6184)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#386BBC #BC8938

analogous

#38ADBC #386BBC #4738BC

triadic

#386BBC #BC386B #6BBC38

tetradic

#386BBC #BC38AD #BC8938 #38BC47

square

#386BBC #BC38AD #BC8938 #38BC47

split-complementary

#386BBC #BC4738 #ADBC38

monochromatic

#1C355E #2A508D #386BBC #618CD0 #90AEDE

Accessibility & contrast

On white

5.25

#386BBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#386BBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #386BBC

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##386BBC	#FFFFFF	#000000	##FFFFFF
##386BBC	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473BF

Deuteranopia (green-blind)

#2D66BA

Tritanopia (blue-blind)

#007E8A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #386bbc;
/* rgb */ color: rgb(56, 107, 188);
/* oklch */ color: oklch(53.4% 0.139 259.3);

Tailwind

colors: {
  custom: {
    50: '#7e94d1',
    500: '#386bbc',
    950: '#000000',
  },
}

SCSS

$custom: #386bbc;
$custom-light: #7e94d1;
$custom-dark: #000000;

JSON

{
  "hex": "#386bbc",
  "rgb": {
    "r": 56,
    "g": 107,
    "b": 188
  },
  "hsl": {
    "h": 216.818,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53425,
    "c": 0.13866,
    "h": 259.3
  },
  "luminance": 0.14987
}

Semantic roles & 50–950 ramp

primary

#386BBC

secondary

#C9AF87

accent

#A54ADD

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #386BBC

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

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