#3D5FCF#3D5FCF

#3D5FCF is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.5% C 0.178 H 267.2°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FCF
RGB	rgb(61, 95, 207)
HSL	hsl(226, 60%, 53%)
HSV	hsv(226, 71%, 81%)
CMYK	cmyk(70.5%, 54.1%, 0%, 18.8%)
CIE-LAB	lab(43.77, 25.60, -61.60)
CIE-LCH	lch(43.77, 66.70, 292.57°)
OKLab	oklab(52.47% -0.0086 -0.1773)
OKLCH	oklch(52.47% 0.178 267.2)
XYZ	xyz(17.2753, 13.6797, 60.7494)
Luminance	0.1368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FCF #CFAD3D

analogous

#3DA8CF #3D5FCF #643DCF

triadic

#3D5FCF #CF3D5F #5FCF3D

tetradic

#3D5FCF #CF3DA8 #CFAD3D #3DCF64

square

#3D5FCF #CF3DA8 #CFAD3D #3DCF64

split-complementary

#3D5FCF #CF643D #A8CF3D

monochromatic

#1D3175 #2946A6 #3D5FCF #6E87DB #9FB0E7

Accessibility & contrast

On white

5.62

#3D5FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#3D5FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FCF

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FCF	#FFFFFF	#000000	##FFFFFF
##3D5FCF	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0061CD

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3d5fcf;
/* rgb */ color: rgb(61, 95, 207);
/* oklch */ color: oklch(52.5% 0.178 267.2);

Tailwind

colors: {
  custom: {
    50: '#848bde',
    500: '#3d5fcf',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fcf;
$custom-light: #848bde;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fcf",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 207
  },
  "hsl": {
    "h": 226.027,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52471,
    "c": 0.17751,
    "h": 267.2
  },
  "luminance": 0.13682
}

Semantic roles & 50–950 ramp

primary

#3D5FCF

secondary

#D4C594

accent

#BE44E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3D5FCF

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

Preview Lab → · Contrast checker → · Palette generator →