#3D72EE#3D72EE

#3D72EE is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.6% C 0.196 H 263.9°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3D72EE
RGB	rgb(61, 114, 238)
HSL	hsl(222, 84%, 59%)
HSV	hsv(222, 74%, 93%)
CMYK	cmyk(74.4%, 52.1%, 0%, 6.7%)
CIE-LAB	lab(50.92, 24.80, -67.58)
CIE-LCH	lch(50.92, 71.98, 290.15°)
OKLab	oklab(58.56% -0.0208 -0.1946)
OKLCH	oklch(58.56% 0.196 263.9)
XYZ	xyz(23.3689, 19.1972, 83.3462)
Luminance	0.1920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D72EE #EEB93D

analogous

#3DCAEE #3D72EE #603DEE

triadic

#3D72EE #EE3D72 #72EE3D

tetradic

#3D72EE #EE3DCA #EEB93D #3DEE60

square

#3D72EE #EE3DCA #EEB93D #3DEE60

split-complementary

#3D72EE #EE603D #CAEE3D

monochromatic

#0E3BA2 #134FDB #3D72EE #759BF3 #AEC4F8

Accessibility & contrast

On white

4.34

#3D72EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#3D72EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D72EE

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D72EE	#FFFFFF	#000000	##000000
##3D72EE	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1882F2

Deuteranopia (green-blind)

#0072EC

Tritanopia (blue-blind)

#0090A5

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3d72ee;
/* rgb */ color: rgb(61, 114, 238);
/* oklch */ color: oklch(58.6% 0.196 263.9);

Tailwind

colors: {
  custom: {
    50: '#8a99f4',
    500: '#3d72ee',
    950: '#000000',
  },
}

SCSS

$custom: #3d72ee;
$custom-light: #8a99f4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d72ee",
  "rgb": {
    "r": 61,
    "g": 114,
    "b": 238
  },
  "hsl": {
    "h": 222.034,
    "s": 83.886,
    "l": 58.627
  },
  "oklch": {
    "l": 0.58562,
    "c": 0.1957,
    "h": 263.9
  },
  "luminance": 0.192
}

Semantic roles & 50–950 ramp

primary

#3D72EE

secondary

#E6D1A0

accent

#BD2EFA

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0D0D17

muted

#7E7E85

Preview Lab

Preview with #3D72EE

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

Preview Lab → · Contrast checker → · Palette generator →