#395BB5#395BB5

#395BB5 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.148 H 265.7°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#395BB5
RGB	rgb(57, 91, 181)
HSL	hsl(224, 52%, 47%)
HSV	hsv(224, 69%, 71%)
CMYK	cmyk(68.5%, 49.7%, 0%, 29%)
CIE-LAB	lab(40.71, 18.12, -51.45)
CIE-LCH	lch(40.71, 54.55, 289.40°)
OKLab	oklab(49.53% -0.0111 -0.1476)
OKLCH	oklch(49.53% 0.148 265.7)
XYZ	xyz(13.7660, 11.6869, 45.2374)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#395BB5 #B59339

analogous

#3999B5 #395BB5 #5539B5

triadic

#395BB5 #B5395B #5BB539

tetradic

#395BB5 #B53999 #B59339 #39B555

square

#395BB5 #B53999 #B59339 #39B555

split-complementary

#395BB5 #B55539 #99B539

monochromatic

#1C2C58 #2A4486 #395BB5 #5F7DCD #8DA3DB

Accessibility & contrast

On white

6.29

#395BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#395BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #395BB5

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##395BB5	#FFFFFF	#000000	##FFFFFF
##395BB5	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2866B8

Deuteranopia (green-blind)

#005BB3

Tritanopia (blue-blind)

#00707F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #395bb5;
/* rgb */ color: rgb(57, 91, 181);
/* oklch */ color: oklch(49.5% 0.148 265.7);

Tailwind

colors: {
  custom: {
    50: '#7e88cc',
    500: '#395bb5',
    950: '#000000',
  },
}

SCSS

$custom: #395bb5;
$custom-light: #7e88cc;
$custom-dark: #000000;

JSON

{
  "hex": "#395bb5",
  "rgb": {
    "r": 57,
    "g": 91,
    "b": 181
  },
  "hsl": {
    "h": 223.548,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.49534,
    "c": 0.14802,
    "h": 265.7
  },
  "luminance": 0.11688
}

Semantic roles & 50–950 ramp

primary

#395BB5

secondary

#C6B484

accent

#B44CDC

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #395BB5

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

Preview Lab → · Contrast checker → · Palette generator →