#3D58C3#3D58C3

#3D58C3 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.2% C 0.170 H 268.8°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3D58C3
RGB	rgb(61, 88, 195)
HSL	hsl(228, 53%, 50%)
HSV	hsv(228, 69%, 76%)
CMYK	cmyk(68.7%, 54.9%, 0%, 23.5%)
CIE-LAB	lab(41.07, 25.76, -59.04)
CIE-LCH	lch(41.07, 64.41, 293.57°)
OKLab	oklab(50.17% -0.0035 -0.1699)
OKLCH	oklch(50.17% 0.17 268.8)
XYZ	xyz(15.2611, 11.9102, 53.1138)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D58C3 #C3A83D

analogous

#3D9BC3 #3D58C3 #653DC3

triadic

#3D58C3 #C33D58 #58C33D

tetradic

#3D58C3 #C33D9B #C3A83D #3DC365

square

#3D58C3 #C33D9B #C3A83D #3DC365

split-complementary

#3D58C3 #C3653D #9BC33D

monochromatic

#202E66 #2E4395 #3D58C3 #6C80D1 #9AA8E0

Accessibility & contrast

On white

6.21

#3D58C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#3D58C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D58C3

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D58C3	#FFFFFF	#000000	##FFFFFF
##3D58C3	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)

#0067C7

Deuteranopia (green-blind)

#005BC1

Tritanopia (blue-blind)

#007285

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3d58c3;
/* rgb */ color: rgb(61, 88, 195);
/* oklch */ color: oklch(50.2% 0.170 268.8);

Tailwind

colors: {
  custom: {
    50: '#8286d6',
    500: '#3d58c3',
    950: '#000000',
  },
}

SCSS

$custom: #3d58c3;
$custom-light: #8286d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d58c3",
  "rgb": {
    "r": 61,
    "g": 88,
    "b": 195
  },
  "hsl": {
    "h": 227.91,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50168,
    "c": 0.16992,
    "h": 268.8
  },
  "luminance": 0.11912
}

Semantic roles & 50–950 ramp

primary

#3D58C3

secondary

#CCC090

accent

#BF4CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D58C3

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

Preview Lab → · Contrast checker → · Palette generator →