#3D90E2#3D90E2

#3D90E2 is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.1% C 0.147 H 251.0°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#3D90E2
RGB	rgb(61, 144, 226)
HSL	hsl(210, 74%, 56%)
HSV	hsv(210, 73%, 89%)
CMYK	cmyk(73%, 36.3%, 0%, 11.4%)
CIE-LAB	lab(58.44, 2.12, -48.82)
CIE-LCH	lch(58.44, 48.87, 272.49°)
OKLab	oklab(64.14% -0.0478 -0.139)
OKLCH	oklch(64.14% 0.147 251)
XYZ	xyz(25.6200, 26.4267, 75.6874)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D90E2 #E28F3D

analogous

#3DE2E1 #3D90E2 #3D3EE2

triadic

#3D90E2 #E23D90 #90E23D

tetradic

#3D90E2 #E13DE2 #E28F3D #3EE23D

square

#3D90E2 #E13DE2 #E28F3D #3EE23D

split-complementary

#3D90E2 #E23D3E #E2E13D

monochromatic

#15538F #1D71C4 #3D90E2 #72AEEA #A7CDF2

Accessibility & contrast

On white

3.34

#3D90E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#3D90E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D90E2

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D90E2	#FFFFFF	#000000	##000000
##3D90E2	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A95E5

Deuteranopia (green-blind)

#5286E0

Tritanopia (blue-blind)

#00A3AE

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3d90e2;
/* rgb */ color: rgb(61, 144, 226);
/* oklch */ color: oklch(64.1% 0.147 251.0);

Tailwind

colors: {
  custom: {
    50: '#87b0eb',
    500: '#3d90e2',
    950: '#000000',
  },
}

SCSS

$custom: #3d90e2;
$custom-light: #87b0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d90e2",
  "rgb": {
    "r": 61,
    "g": 144,
    "b": 226
  },
  "hsl": {
    "h": 209.818,
    "s": 73.991,
    "l": 56.275
  },
  "oklch": {
    "l": 0.64139,
    "c": 0.14697,
    "h": 251
  },
  "luminance": 0.2643
}

Semantic roles & 50–950 ramp

primary

#3D90E2

secondary

#DFBD9B

accent

#9337F1

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #3D90E2

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

Preview Lab → · Contrast checker → · Palette generator →