#3953D6#3953D6

#3953D6 is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 50.6% C 0.202 H 269.1°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3953D6
RGB	rgb(57, 83, 214)
HSL	hsl(230, 66%, 53%)
HSV	hsv(230, 73%, 84%)
CMYK	cmyk(73.4%, 61.2%, 0%, 16.1%)
CIE-LAB	lab(41.07, 35.24, -70.01)
CIE-LCH	lch(41.07, 78.38, 296.72°)
OKLab	oklab(50.57% -0.0032 -0.2023)
OKLCH	oklch(50.57% 0.202 269.1)
XYZ	xyz(16.9140, 11.9096, 65.0127)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3953D6 #D6BC39

analogous

#39A1D6 #3953D6 #6E39D6

triadic

#3953D6 #D63953 #53D639

tetradic

#3953D6 #D639A1 #D6BC39 #39D66E

square

#3953D6 #D639A1 #D6BC39 #39D66E

split-complementary

#3953D6 #D66E39 #A1D639

monochromatic

#192A7B #243BAE #3953D6 #6C7FE0 #9EABEB

Accessibility & contrast

On white

6.21

#3953D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#3953D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3953D6

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3953D6	#FFFFFF	#000000	##FFFFFF
##3953D6	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DA

Deuteranopia (green-blind)

#005AD3

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3953d6;
/* rgb */ color: rgb(57, 83, 214);
/* oklch */ color: oklch(50.6% 0.202 269.1);

Tailwind

colors: {
  custom: {
    50: '#8583e4',
    500: '#3953d6',
    950: '#000000',
  },
}

SCSS

$custom: #3953d6;
$custom-light: #8583e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3953d6",
  "rgb": {
    "r": 57,
    "g": 83,
    "b": 214
  },
  "hsl": {
    "h": 230.064,
    "s": 65.69,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50572,
    "c": 0.20229,
    "h": 269.1
  },
  "luminance": 0.11911
}

Semantic roles & 50–950 ramp

primary

#3953D6

secondary

#D7CC94

accent

#CD3FE9

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3953D6

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

Preview Lab → · Contrast checker → · Palette generator →