#3E7FE6#3E7FE6

#3E7FE6 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.7% C 0.170 H 259.3°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FE6
RGB	rgb(62, 127, 230)
HSL	hsl(217, 77%, 57%)
HSV	hsv(217, 73%, 90%)
CMYK	cmyk(73%, 44.8%, 0%, 9.8%)
CIE-LAB	lab(53.94, 13.94, -58.24)
CIE-LCH	lch(53.94, 59.88, 283.46°)
OKLab	oklab(60.72% -0.0314 -0.1669)
OKLCH	oklch(60.72% 0.17 259.3)
XYZ	xyz(23.8537, 21.9134, 77.8201)
Luminance	0.2192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FE6 #E6A53E

analogous

#3ED3E6 #3E7FE6 #513EE6

triadic

#3E7FE6 #E63E7F #7FE63E

tetradic

#3E7FE6 #E63ED3 #E6A53E #3EE651

square

#3E7FE6 #E63ED3 #E6A53E #3EE651

split-complementary

#3E7FE6 #E6513E #D3E63E

monochromatic

#134696 #1A5FCC #3E7FE6 #74A3ED #AAC7F4

Accessibility & contrast

On white

3.90

#3E7FE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#3E7FE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FE6

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FE6	#FFFFFF	#000000	##000000
##3E7FE6	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A89EA

Deuteranopia (green-blind)

#277AE4

Tritanopia (blue-blind)

#0097A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3e7fe6;
/* rgb */ color: rgb(62, 127, 230);
/* oklch */ color: oklch(60.7% 0.170 259.3);

Tailwind

colors: {
  custom: {
    50: '#88a3ee',
    500: '#3e7fe6',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fe6;
$custom-light: #88a3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fe6",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 230
  },
  "hsl": {
    "h": 216.786,
    "s": 77.064,
    "l": 57.255
  },
  "oklch": {
    "l": 0.60717,
    "c": 0.16981,
    "h": 259.3
  },
  "luminance": 0.21916
}

Semantic roles & 50–950 ramp

primary

#3E7FE6

secondary

#E2C89E

accent

#AA34F4

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3E7FE6

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

Preview Lab → · Contrast checker → · Palette generator →