#3D5ABF#3D5ABF

#3D5ABF is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.3% C 0.162 H 268.0°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#3D5ABF
RGB	rgb(61, 90, 191)
HSL	hsl(227, 52%, 49%)
HSV	hsv(227, 68%, 75%)
CMYK	cmyk(68.1%, 52.9%, 0%, 25.1%)
CIE-LAB	lab(41.32, 23.03, -56.31)
CIE-LCH	lch(41.32, 60.84, 292.24°)
OKLab	oklab(50.26% -0.0055 -0.1618)
OKLCH	oklch(50.26% 0.162 268)
XYZ	xyz(14.9814, 12.0646, 50.8193)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5ABF #BFA23D

analogous

#3D9BBF #3D5ABF #613DBF

triadic

#3D5ABF #BF3D5A #5ABF3D

tetradic

#3D5ABF #BF3D9B #BFA23D #3DBF61

square

#3D5ABF #BF3D9B #BFA23D #3DBF61

split-complementary

#3D5ABF #BF613D #9BBF3D

monochromatic

#1F2E62 #2E4491 #3D5ABF #6A80CF #98A8DE

Accessibility & contrast

On white

6.15

#3D5ABF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#3D5ABF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5ABF

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5ABF	#FFFFFF	#000000	##FFFFFF
##3D5ABF	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1668C3

Deuteranopia (green-blind)

#005CBD

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3d5abf;
/* rgb */ color: rgb(61, 90, 191);
/* oklch */ color: oklch(50.3% 0.162 268.0);

Tailwind

colors: {
  custom: {
    50: '#8188d3',
    500: '#3d5abf',
    950: '#000000',
  },
}

SCSS

$custom: #3d5abf;
$custom-light: #8188d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5abf",
  "rgb": {
    "r": 61,
    "g": 90,
    "b": 191
  },
  "hsl": {
    "h": 226.615,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50263,
    "c": 0.16192,
    "h": 268
  },
  "luminance": 0.12066
}

Semantic roles & 50–950 ramp

primary

#3D5ABF

secondary

#CABD8E

accent

#BB4DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D5ABF

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

Preview Lab → · Contrast checker → · Palette generator →