#3D50DA#3D50DA

#3D50DA is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.6% C 0.210 H 270.7°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#3D50DA
RGB	rgb(61, 80, 218)
HSL	hsl(233, 68%, 55%)
HSV	hsv(233, 72%, 85%)
CMYK	cmyk(72%, 63.3%, 0%, 14.5%)
CIE-LAB	lab(40.88, 38.97, -72.61)
CIE-LCH	lch(40.88, 82.41, 298.22°)
OKLab	oklab(50.59% 0.0025 -0.2098)
OKLCH	oklch(50.59% 0.21 270.7)
XYZ	xyz(17.4437, 11.7896, 67.6724)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D50DA #DAC73D

analogous

#3D9EDA #3D50DA #793DDA

triadic

#3D50DA #DA3D50 #50DA3D

tetradic

#3D50DA #DA3D9E #DAC73D #3DDA79

square

#3D50DA #DA3D9E #DAC73D #3DDA79

split-complementary

#3D50DA #DA793D #9EDA3D

monochromatic

#192684 #2335B7 #3D50DA #707EE4 #A4ADEE

Accessibility & contrast

On white

6.25

#3D50DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#3D50DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D50DA

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D50DA	#FFFFFF	#000000	##FFFFFF
##3D50DA	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DE

Deuteranopia (green-blind)

#0059D7

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3d50da;
/* rgb */ color: rgb(61, 80, 218);
/* oklch */ color: oklch(50.6% 0.210 270.7);

Tailwind

colors: {
  custom: {
    50: '#8881e7',
    500: '#3d50da',
    950: '#000000',
  },
}

SCSS

$custom: #3d50da;
$custom-light: #8881e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d50da",
  "rgb": {
    "r": 61,
    "g": 80,
    "b": 218
  },
  "hsl": {
    "h": 232.739,
    "s": 67.965,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50585,
    "c": 0.20983,
    "h": 270.7
  },
  "luminance": 0.11791
}

Semantic roles & 50–950 ramp

primary

#3D50DA

secondary

#DBD298

accent

#D63DEB

background

#F9F7FE

surface

#F1EEFD

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3D50DA

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

Preview Lab → · Contrast checker → · Palette generator →