#3D58BD#3D58BD

#3D58BD is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.7% C 0.162 H 268.6°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#3D58BD
RGB	rgb(61, 88, 189)
HSL	hsl(227, 51%, 49%)
HSV	hsv(227, 68%, 74%)
CMYK	cmyk(67.7%, 53.4%, 0%, 25.9%)
CIE-LAB	lab(40.65, 23.60, -56.24)
CIE-LCH	lch(40.65, 60.99, 292.76°)
OKLab	oklab(49.71% -0.0039 -0.1616)
OKLCH	oklch(49.71% 0.162 268.6)
XYZ	xyz(14.5963, 11.6443, 49.6126)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D58BD #BDA23D

analogous

#3D98BD #3D58BD #623DBD

triadic

#3D58BD #BD3D58 #58BD3D

tetradic

#3D58BD #BD3D98 #BDA23D #3DBD62

square

#3D58BD #BD3D98 #BDA23D #3DBD62

split-complementary

#3D58BD #BD623D #98BD3D

monochromatic

#1F2D60 #2E428F #3D58BD #697ECE #97A6DD

Accessibility & contrast

On white

6.31

#3D58BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#3D58BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D58BD

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D58BD	#FFFFFF	#000000	##FFFFFF
##3D58BD	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1166C1

Deuteranopia (green-blind)

#005ABB

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3d58bd;
/* rgb */ color: rgb(61, 88, 189);
/* oklch */ color: oklch(49.7% 0.162 268.6);

Tailwind

colors: {
  custom: {
    50: '#8186d2',
    500: '#3d58bd',
    950: '#000000',
  },
}

SCSS

$custom: #3d58bd;
$custom-light: #8186d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d58bd",
  "rgb": {
    "r": 61,
    "g": 88,
    "b": 189
  },
  "hsl": {
    "h": 227.344,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.4971,
    "c": 0.16169,
    "h": 268.6
  },
  "luminance": 0.11646
}

Semantic roles & 50–950 ramp

primary

#3D58BD

secondary

#C9BC8D

accent

#BD4DDB

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #3D58BD

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

Preview Lab → · Contrast checker → · Palette generator →