#3E88BE#3E88BE

#3E88BE is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.4% C 0.110 H 243.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3E88BE
RGB	rgb(62, 136, 190)
HSL	hsl(205, 51%, 49%)
HSV	hsv(205, 67%, 75%)
CMYK	cmyk(67.4%, 28.4%, 0%, 25.5%)
CIE-LAB	lab(54.39, -5.63, -34.92)
CIE-LCH	lch(54.39, 35.37, 260.85°)
OKLab	oklab(60.39% -0.0497 -0.0985)
OKLCH	oklch(60.39% 0.11 243.2)
XYZ	xyz(20.0815, 22.3480, 51.9605)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E88BE #BE743E

analogous

#3EBEB4 #3E88BE #3E48BE

triadic

#3E88BE #BE3E88 #88BE3E

tetradic

#3E88BE #B43EBE #BE743E #48BE3E

square

#3E88BE #B43EBE #BE743E #48BE3E

split-complementary

#3E88BE #BE3E48 #BEB43E

monochromatic

#204662 #2F6790 #3E88BE #6BA4CF #99C1DE

Accessibility & contrast

On white

3.84

#3E88BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#3E88BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E88BE

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E88BE	#FFFFFF	#000000	##000000
##3E88BE	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7089C0

Deuteranopia (green-blind)

#5E7DBD

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3e88be;
/* rgb */ color: rgb(62, 136, 190);
/* oklch */ color: oklch(60.4% 0.110 243.2);

Tailwind

colors: {
  custom: {
    50: '#81aad2',
    500: '#3e88be',
    950: '#000000',
  },
}

SCSS

$custom: #3e88be;
$custom-light: #81aad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e88be",
  "rgb": {
    "r": 62,
    "g": 136,
    "b": 190
  },
  "hsl": {
    "h": 205.313,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.60389,
    "c": 0.11035,
    "h": 243.2
  },
  "luminance": 0.2235
}

Semantic roles & 50–950 ramp

primary

#3E88BE

secondary

#C9A78E

accent

#894EDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3E88BE

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

Preview Lab → · Contrast checker → · Palette generator →