#3E6EB3#3E6EB3

#3E6EB3 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 53.8% C 0.121 H 257.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#3E6EB3
RGB	rgb(62, 110, 179)
HSL	hsl(215, 49%, 47%)
HSV	hsv(215, 65%, 70%)
CMYK	cmyk(65.4%, 38.5%, 0%, 29.8%)
CIE-LAB	lab(46.22, 6.15, -41.47)
CIE-LCH	lch(46.22, 41.93, 278.43°)
OKLab	oklab(53.8% -0.0259 -0.1179)
OKLCH	oklch(53.8% 0.121 257.6)
XYZ	xyz(15.6963, 15.4291, 44.7900)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6EB3 #B3833E

analogous

#3EA8B3 #3E6EB3 #493EB3

triadic

#3E6EB3 #B33E6E #6EB33E

tetradic

#3E6EB3 #B33EA8 #B3833E #3EB349

square

#3E6EB3 #B33EA8 #B3833E #3EB349

split-complementary

#3E6EB3 #B3493E #A8B33E

monochromatic

#1F3658 #2E5286 #3E6EB3 #658ECA #92AFD9

Accessibility & contrast

On white

5.14

#3E6EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#3E6EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6EB3

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6EB3	#FFFFFF	#000000	##FFFFFF
##3E6EB3	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F73B6

Deuteranopia (green-blind)

#3F68B2

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3e6eb3;
/* rgb */ color: rgb(62, 110, 179);
/* oklch */ color: oklch(53.8% 0.121 257.6);

Tailwind

colors: {
  custom: {
    50: '#7f97ca',
    500: '#3e6eb3',
    950: '#000000',
  },
}

SCSS

$custom: #3e6eb3;
$custom-light: #7f97ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6eb3",
  "rgb": {
    "r": 62,
    "g": 110,
    "b": 179
  },
  "hsl": {
    "h": 215.385,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53795,
    "c": 0.12073,
    "h": 257.6
  },
  "luminance": 0.15431
}

Semantic roles & 50–950 ramp

primary

#3E6EB3

secondary

#C5AC88

accent

#A050D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3E6EB3

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

Preview Lab → · Contrast checker → · Palette generator →