#3D7BE1#3D7BE1

#3D7BE1 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.5% C 0.168 H 259.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3D7BE1
RGB	rgb(61, 123, 225)
HSL	hsl(217, 73%, 56%)
HSV	hsv(217, 73%, 88%)
CMYK	cmyk(72.9%, 45.3%, 0%, 11.8%)
CIE-LAB	lab(52.50, 14.47, -57.74)
CIE-LCH	lch(52.50, 59.53, 284.07°)
OKLab	oklab(59.51% -0.0296 -0.1655)
OKLCH	oklch(59.51% 0.168 259.9)
XYZ	xyz(22.5931, 20.5918, 74.0035)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7BE1 #E1A33D

analogous

#3DCDE1 #3D7BE1 #513DE1

triadic

#3D7BE1 #E13D7B #7BE13D

tetradic

#3D7BE1 #E13DCD #E1A33D #3DE151

square

#3D7BE1 #E13DCD #E1A33D #3DE151

split-complementary

#3D7BE1 #E1513D #CDE13D

monochromatic

#16438E #1E5CC3 #3D7BE1 #729FE9 #A7C3F1

Accessibility & contrast

On white

4.10

#3D7BE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3D7BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7BE1

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7BE1	#FFFFFF	#000000	##000000
##3D7BE1	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4685E5

Deuteranopia (green-blind)

#2276DF

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3d7be1;
/* rgb */ color: rgb(61, 123, 225);
/* oklch */ color: oklch(59.5% 0.168 259.9);

Tailwind

colors: {
  custom: {
    50: '#87a0eb',
    500: '#3d7be1',
    950: '#000000',
  },
}

SCSS

$custom: #3d7be1;
$custom-light: #87a0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7be1",
  "rgb": {
    "r": 61,
    "g": 123,
    "b": 225
  },
  "hsl": {
    "h": 217.317,
    "s": 73.214,
    "l": 56.078
  },
  "oklch": {
    "l": 0.59505,
    "c": 0.16812,
    "h": 259.9
  },
  "luminance": 0.20594
}

Semantic roles & 50–950 ramp

primary

#3D7BE1

secondary

#DFC59B

accent

#AA38F0

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #3D7BE1

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

Preview Lab → · Contrast checker → · Palette generator →