#3D62BB#3D62BB

#3D62BB is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.6% C 0.146 H 264.8°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D62BB
RGB	rgb(61, 98, 187)
HSL	hsl(222, 51%, 49%)
HSV	hsv(222, 67%, 73%)
CMYK	cmyk(67.4%, 47.6%, 0%, 26.7%)
CIE-LAB	lab(43.23, 16.43, -50.90)
CIE-LCH	lch(43.23, 53.49, 287.89°)
OKLab	oklab(51.63% -0.0133 -0.1458)
OKLCH	oklch(51.63% 0.146 264.8)
XYZ	xyz(15.2587, 13.3138, 48.7698)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D62BB #BB963D

analogous

#3DA1BB #3D62BB #573DBB

triadic

#3D62BB #BB3D62 #62BB3D

tetradic

#3D62BB #BB3DA1 #BB963D #3DBB57

square

#3D62BB #BB3DA1 #BB963D #3DBB57

split-complementary

#3D62BB #BB573D #A1BB3D

monochromatic

#1F325F #2E4A8D #3D62BB #6886CE #96ABDD

Accessibility & contrast

On white

5.73

#3D62BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3D62BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D62BB

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D62BB	#FFFFFF	#000000	##FFFFFF
##3D62BB	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346CBE

Deuteranopia (green-blind)

#1861B9

Tritanopia (blue-blind)

#007785

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d62bb;
/* rgb */ color: rgb(61, 98, 187);
/* oklch */ color: oklch(51.6% 0.146 264.8);

Tailwind

colors: {
  custom: {
    50: '#808ed0',
    500: '#3d62bb',
    950: '#000000',
  },
}

SCSS

$custom: #3d62bb;
$custom-light: #808ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d62bb",
  "rgb": {
    "r": 61,
    "g": 98,
    "b": 187
  },
  "hsl": {
    "h": 222.381,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.51633,
    "c": 0.14639,
    "h": 264.8
  },
  "luminance": 0.13315
}

Semantic roles & 50–950 ramp

primary

#3D62BB

secondary

#C8B68C

accent

#B14EDA

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3D62BB

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

Preview Lab → · Contrast checker → · Palette generator →