#3E88D6#3E88D6

#3E88D6 is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.7% C 0.139 H 252.1°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3E88D6
RGB	rgb(62, 136, 214)
HSL	hsl(211, 65%, 54%)
HSV	hsv(211, 71%, 84%)
CMYK	cmyk(71%, 36.4%, 0%, 16.1%)
CIE-LAB	lab(55.57, 2.75, -46.66)
CIE-LCH	lch(55.57, 46.74, 273.37°)
OKLab	oklab(61.7% -0.0429 -0.1327)
OKLCH	oklch(61.7% 0.139 252.1)
XYZ	xyz(22.9238, 23.4850, 66.9302)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E88D6 #D68C3E

analogous

#3ED4D6 #3E88D6 #403ED6

triadic

#3E88D6 #D63E88 #88D63E

tetradic

#3E88D6 #D63ED4 #D68C3E #3ED640

square

#3E88D6 #D63ED4 #D68C3E #3ED640

split-complementary

#3E88D6 #D6403E #D4D63E

monochromatic

#1B4B7F #266AB1 #3E88D6 #70A7E1 #A3C6EB

Accessibility & contrast

On white

3.69

#3E88D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#3E88D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E88D6

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E88D6	#FFFFFF	#000000	##000000
##3E88D6	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648DD9

Deuteranopia (green-blind)

#4E7FD4

Tritanopia (blue-blind)

#009AA5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3e88d6;
/* rgb */ color: rgb(62, 136, 214);
/* oklch */ color: oklch(61.7% 0.139 252.1);

Tailwind

colors: {
  custom: {
    50: '#85aae3',
    500: '#3e88d6',
    950: '#000000',
  },
}

SCSS

$custom: #3e88d6;
$custom-light: #85aae3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e88d6",
  "rgb": {
    "r": 62,
    "g": 136,
    "b": 214
  },
  "hsl": {
    "h": 210.789,
    "s": 64.957,
    "l": 54.118
  },
  "oklch": {
    "l": 0.61697,
    "c": 0.13949,
    "h": 252.1
  },
  "luminance": 0.23487
}

Semantic roles & 50–950 ramp

primary

#3E88D6

secondary

#D8B998

accent

#9640E8

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E88D6

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

Preview Lab → · Contrast checker → · Palette generator →