#3E6CB4#3E6CB4

#3E6CB4 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.4% C 0.124 H 259.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3E6CB4
RGB	rgb(62, 108, 180)
HSL	hsl(217, 49%, 47%)
HSV	hsv(217, 66%, 71%)
CMYK	cmyk(65.6%, 40%, 0%, 29.4%)
CIE-LAB	lab(45.69, 7.75, -42.89)
CIE-LCH	lch(45.69, 43.58, 280.24°)
OKLab	oklab(53.41% -0.0236 -0.1221)
OKLCH	oklch(53.41% 0.124 259)
XYZ	xyz(15.5844, 15.0430, 45.2535)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6CB4 #B4863E

analogous

#3EA7B4 #3E6CB4 #4B3EB4

triadic

#3E6CB4 #B43E6C #6CB43E

tetradic

#3E6CB4 #B43EA7 #B4863E #3EB44B

square

#3E6CB4 #B43EA7 #B4863E #3EB44B

split-complementary

#3E6CB4 #B44B3E #A7B43E

monochromatic

#1F3559 #2E5186 #3E6CB4 #658CCA #93AEDA

Accessibility & contrast

On white

5.24

#3E6CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3E6CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6CB4

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6CB4	#FFFFFF	#000000	##FFFFFF
##3E6CB4	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C72B7

Deuteranopia (green-blind)

#3A67B3

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3e6cb4;
/* rgb */ color: rgb(62, 108, 180);
/* oklch */ color: oklch(53.4% 0.124 259.0);

Tailwind

colors: {
  custom: {
    50: '#7f95cb',
    500: '#3e6cb4',
    950: '#000000',
  },
}

SCSS

$custom: #3e6cb4;
$custom-light: #7f95cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6cb4",
  "rgb": {
    "r": 62,
    "g": 108,
    "b": 180
  },
  "hsl": {
    "h": 216.61,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53406,
    "c": 0.12435,
    "h": 259
  },
  "luminance": 0.15045
}

Semantic roles & 50–950 ramp

primary

#3E6CB4

secondary

#C5AE89

accent

#A34FD8

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3E6CB4

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

Preview Lab → · Contrast checker → · Palette generator →