#3E70EA#3E70EA

#3E70EA is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.9% C 0.193 H 264.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3E70EA
RGB	rgb(62, 112, 234)
HSL	hsl(223, 80%, 58%)
HSV	hsv(223, 74%, 92%)
CMYK	cmyk(73.5%, 52.1%, 0%, 8.2%)
CIE-LAB	lab(50.16, 24.72, -66.57)
CIE-LCH	lch(50.16, 71.01, 290.38°)
OKLab	oklab(57.91% -0.0189 -0.1916)
OKLCH	oklch(57.91% 0.193 264.4)
XYZ	xyz(22.6268, 18.5505, 80.2141)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E70EA #EAB83E

analogous

#3EC6EA #3E70EA #623EEA

triadic

#3E70EA #EA3E70 #70EA3E

tetradic

#3E70EA #EA3EC6 #EAB83E #3EEA62

square

#3E70EA #EA3EC6 #EAB83E #3EEA62

split-complementary

#3E70EA #EA623E #C6EA3E

monochromatic

#113A9D #174ED4 #3E70EA #7599F0 #ACC2F6

Accessibility & contrast

On white

4.46

#3E70EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#3E70EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E70EA

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E70EA	#FFFFFF	#000000	##000000
##3E70EA	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1880EE

Deuteranopia (green-blind)

#0070E8

Tritanopia (blue-blind)

#008EA2

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3e70ea;
/* rgb */ color: rgb(62, 112, 234);
/* oklch */ color: oklch(57.9% 0.193 264.4);

Tailwind

colors: {
  custom: {
    50: '#8998f1',
    500: '#3e70ea',
    950: '#000000',
  },
}

SCSS

$custom: #3e70ea;
$custom-light: #8998f1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e70ea",
  "rgb": {
    "r": 62,
    "g": 112,
    "b": 234
  },
  "hsl": {
    "h": 222.558,
    "s": 80.374,
    "l": 58.039
  },
  "oklch": {
    "l": 0.57909,
    "c": 0.19257,
    "h": 264.4
  },
  "luminance": 0.18553
}

Semantic roles & 50–950 ramp

primary

#3E70EA

secondary

#E4D0A0

accent

#BD31F7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0D17

muted

#7E7E85

Preview Lab

Preview with #3E70EA

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

Preview Lab → · Contrast checker → · Palette generator →