#3D88E0#3D88E0

#3D88E0 is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.3% C 0.153 H 254.4°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D88E0
RGB	rgb(61, 136, 224)
HSL	hsl(212, 72%, 56%)
HSV	hsv(212, 73%, 88%)
CMYK	cmyk(72.8%, 39.3%, 0%, 12.2%)
CIE-LAB	lab(56.07, 6.17, -51.48)
CIE-LCH	lch(56.07, 51.85, 276.84°)
OKLab	oklab(62.25% -0.0411 -0.1469)
OKLCH	oklch(62.25% 0.153 254.4)
XYZ	xyz(24.1782, 23.9795, 73.8608)
Luminance	0.2398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D88E0 #E0953D

analogous

#3DD9E0 #3D88E0 #433DE0

triadic

#3D88E0 #E03D88 #88E03D

tetradic

#3D88E0 #E03DD9 #E0953D #3DE043

square

#3D88E0 #E03DD9 #E0953D #3DE043

split-complementary

#3D88E0 #E0433D #D9E03D

monochromatic

#164D8C #1F69C1 #3D88E0 #72A8E8 #A7C9F1

Accessibility & contrast

On white

3.62

#3D88E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#3D88E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D88E0

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D88E0	#FFFFFF	#000000	##000000
##3D88E0	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8FE4

Deuteranopia (green-blind)

#457FDE

Tritanopia (blue-blind)

#009DA9

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3d88e0;
/* rgb */ color: rgb(61, 136, 224);
/* oklch */ color: oklch(62.3% 0.153 254.4);

Tailwind

colors: {
  custom: {
    50: '#86aaea',
    500: '#3d88e0',
    950: '#000000',
  },
}

SCSS

$custom: #3d88e0;
$custom-light: #86aaea;
$custom-dark: #000000;

JSON

{
  "hex": "#3d88e0",
  "rgb": {
    "r": 61,
    "g": 136,
    "b": 224
  },
  "hsl": {
    "h": 212.393,
    "s": 72.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.62251,
    "c": 0.15252,
    "h": 254.4
  },
  "luminance": 0.23982
}

Semantic roles & 50–950 ramp

primary

#3D88E0

secondary

#DEBF9B

accent

#9B39EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3D88E0

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

Preview Lab → · Contrast checker → · Palette generator →