#3E6BB9#3E6BB9

#3E6BB9 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.5% C 0.132 H 260.6°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3E6BB9
RGB	rgb(62, 107, 185)
HSL	hsl(218, 50%, 48%)
HSV	hsv(218, 66%, 73%)
CMYK	cmyk(66.5%, 42.2%, 0%, 27.5%)
CIE-LAB	lab(45.69, 10.16, -45.80)
CIE-LCH	lch(45.69, 46.91, 282.51°)
OKLab	oklab(53.5% -0.0216 -0.1306)
OKLCH	oklch(53.5% 0.132 260.6)
XYZ	xyz(15.9981, 15.0407, 47.9496)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6BB9 #B98C3E

analogous

#3EA8B9 #3E6BB9 #4E3EB9

triadic

#3E6BB9 #B93E6B #6BB93E

tetradic

#3E6BB9 #B93EA8 #B98C3E #3EB94E

square

#3E6BB9 #B93EA8 #B98C3E #3EB94E

split-complementary

#3E6BB9 #B94E3E #A8B93E

monochromatic

#1F365D #2F508B #3E6BB9 #688DCC #96AFDC

Accessibility & contrast

On white

5.24

#3E6BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3E6BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6BB9

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6BB9	#FFFFFF	#000000	##FFFFFF
##3E6BB9	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)

#4772BC

Deuteranopia (green-blind)

#3367B7

Tritanopia (blue-blind)

#007D89

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3e6bb9;
/* rgb */ color: rgb(62, 107, 185);
/* oklch */ color: oklch(53.5% 0.132 260.6);

Tailwind

colors: {
  custom: {
    50: '#8094ce',
    500: '#3e6bb9',
    950: '#000000',
  },
}

SCSS

$custom: #3e6bb9;
$custom-light: #8094ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6bb9",
  "rgb": {
    "r": 62,
    "g": 107,
    "b": 185
  },
  "hsl": {
    "h": 218.049,
    "s": 49.798,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53496,
    "c": 0.13241,
    "h": 260.6
  },
  "luminance": 0.15042
}

Semantic roles & 50–950 ramp

primary

#3E6BB9

secondary

#C7B18C

accent

#A74ED9

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3E6BB9

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

Preview Lab → · Contrast checker → · Palette generator →