#3B5ABD#3B5ABD

#3B5ABD is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.0% C 0.160 H 267.3°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3B5ABD
RGB	rgb(59, 90, 189)
HSL	hsl(226, 52%, 49%)
HSV	hsv(226, 69%, 74%)
CMYK	cmyk(68.8%, 52.4%, 0%, 25.9%)
CIE-LAB	lab(41.08, 22.00, -55.54)
CIE-LCH	lch(41.08, 59.74, 291.61°)
OKLab	oklab(50.01% -0.0076 -0.1596)
OKLCH	oklch(50.01% 0.16 267.3)
XYZ	xyz(14.6419, 11.9148, 49.6624)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5ABD #BD9E3B

analogous

#3B9BBD #3B5ABD #5D3BBD

triadic

#3B5ABD #BD3B5A #5ABD3B

tetradic

#3B5ABD #BD3B9B #BD9E3B #3BBD5D

square

#3B5ABD #BD3B9B #BD9E3B #3BBD5D

split-complementary

#3B5ABD #BD5D3B #9BBD3B

monochromatic

#1E2E60 #2C448E #3B5ABD #667FCF #95A6DE

Accessibility & contrast

On white

6.21

#3B5ABD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#3B5ABD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B5ABD

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5ABD	#FFFFFF	#000000	##FFFFFF
##3B5ABD	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)

#1A67C1

Deuteranopia (green-blind)

#005BBB

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3b5abd;
/* rgb */ color: rgb(59, 90, 189);
/* oklch */ color: oklch(50.0% 0.160 267.3);

Tailwind

colors: {
  custom: {
    50: '#8088d2',
    500: '#3b5abd',
    950: '#000000',
  },
}

SCSS

$custom: #3b5abd;
$custom-light: #8088d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5abd",
  "rgb": {
    "r": 59,
    "g": 90,
    "b": 189
  },
  "hsl": {
    "h": 225.692,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50012,
    "c": 0.15977,
    "h": 267.3
  },
  "luminance": 0.11916
}

Semantic roles & 50–950 ramp

primary

#3B5ABD

secondary

#C9BA8B

accent

#BA4CDC

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3B5ABD

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

Preview Lab → · Contrast checker → · Palette generator →