#3E88DA#3E88DA

#3E88DA is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 61.9% C 0.145 H 253.2°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3E88DA
RGB	rgb(62, 136, 218)
HSL	hsl(212, 68%, 55%)
HSV	hsv(212, 72%, 85%)
CMYK	cmyk(71.6%, 37.6%, 0%, 14.5%)
CIE-LAB	lab(55.78, 4.17, -48.57)
CIE-LCH	lch(55.78, 48.75, 274.91°)
OKLab	oklab(61.93% -0.0419 -0.1383)
OKLCH	oklch(61.93% 0.145 253.2)
XYZ	xyz(23.4410, 23.6918, 69.6537)
Luminance	0.2369 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E88DA #DA903E

analogous

#3ED6DA #3E88DA #423EDA

triadic

#3E88DA #DA3E88 #88DA3E

tetradic

#3E88DA #DA3ED6 #DA903E #3EDA42

square

#3E88DA #DA3ED6 #DA903E #3EDA42

split-complementary

#3E88DA #DA423E #D6DA3E

monochromatic

#194C84 #236AB8 #3E88DA #71A8E4 #A5C7EE

Accessibility & contrast

On white

3.66

#3E88DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#3E88DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E88DA

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E88DA	#FFFFFF	#000000	##000000
##3E88DA	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628EDD

Deuteranopia (green-blind)

#4B7FD8

Tritanopia (blue-blind)

#009BA6

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3e88da;
/* rgb */ color: rgb(62, 136, 218);
/* oklch */ color: oklch(61.9% 0.145 253.2);

Tailwind

colors: {
  custom: {
    50: '#86aae6',
    500: '#3e88da',
    950: '#000000',
  },
}

SCSS

$custom: #3e88da;
$custom-light: #86aae6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e88da",
  "rgb": {
    "r": 62,
    "g": 136,
    "b": 218
  },
  "hsl": {
    "h": 211.538,
    "s": 67.826,
    "l": 54.902
  },
  "oklch": {
    "l": 0.61929,
    "c": 0.14454,
    "h": 253.2
  },
  "luminance": 0.23694
}

Semantic roles & 50–950 ramp

primary

#3E88DA

secondary

#DBBC99

accent

#983DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0D0F16

muted

#7D7F84

Preview Lab

Preview with #3E88DA

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

Preview Lab → · Contrast checker → · Palette generator →