#3E88C8#3E88C8

#3E88C8 is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 60.9% C 0.122 H 247.5°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#3E88C8
RGB	rgb(62, 136, 200)
HSL	hsl(208, 56%, 51%)
HSV	hsv(208, 69%, 78%)
CMYK	cmyk(69%, 32%, 0%, 21.6%)
CIE-LAB	lab(54.87, -2.17, -39.86)
CIE-LCH	lch(54.87, 39.92, 266.88°)
OKLab	oklab(60.92% -0.0467 -0.1129)
OKLCH	oklch(60.92% 0.122 247.5)
XYZ	xyz(21.2122, 22.8003, 57.9154)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E88C8 #C87E3E

analogous

#3EC8C3 #3E88C8 #3E43C8

triadic

#3E88C8 #C83E88 #88C83E

tetradic

#3E88C8 #C33EC8 #C87E3E #43C83E

square

#3E88C8 #C33EC8 #C87E3E #43C83E

split-complementary

#3E88C8 #C83E43 #C8C33E

monochromatic

#1F496D #2D689C #3E88C8 #6EA5D6 #9DC3E3

Accessibility & contrast

On white

3.78

#3E88C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#3E88C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E88C8

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E88C8	#FFFFFF	#000000	##000000
##3E88C8	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8BCB

Deuteranopia (green-blind)

#587DC7

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3e88c8;
/* rgb */ color: rgb(62, 136, 200);
/* oklch */ color: oklch(60.9% 0.122 247.5);

Tailwind

colors: {
  custom: {
    50: '#83aad9',
    500: '#3e88c8',
    950: '#000000',
  },
}

SCSS

$custom: #3e88c8;
$custom-light: #83aad9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e88c8",
  "rgb": {
    "r": 62,
    "g": 136,
    "b": 200
  },
  "hsl": {
    "h": 207.826,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.60916,
    "c": 0.12215,
    "h": 247.5
  },
  "luminance": 0.22803
}

Semantic roles & 50–950 ramp

primary

#3E88C8

secondary

#CFAF92

accent

#8E49DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3E88C8

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

Preview Lab → · Contrast checker → · Palette generator →