#3E90CD#3E90CD

#3E90CD is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.0% C 0.121 H 244.1°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#3E90CD
RGB	rgb(62, 144, 205)
HSL	hsl(206, 59%, 52%)
HSV	hsv(206, 70%, 80%)
CMYK	cmyk(69.8%, 29.8%, 0%, 19.6%)
CIE-LAB	lab(57.44, -5.09, -38.64)
CIE-LCH	lch(57.44, 38.98, 262.50°)
OKLab	oklab(63.02% -0.0531 -0.1092)
OKLCH	oklch(63.02% 0.121 244.1)
XYZ	xyz(22.9751, 25.3759, 61.4330)
Luminance	0.2538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E90CD #CD7B3E

analogous

#3ECDC2 #3E90CD #3E49CD

triadic

#3E90CD #CD3E90 #90CD3E

tetradic

#3E90CD #C23ECD #CD7B3E #49CD3E

square

#3E90CD #C23ECD #CD7B3E #49CD3E

split-complementary

#3E90CD #CD3E49 #CDC23E

monochromatic

#1E4F73 #2A70A3 #3E90CD #6FACDA #9FC8E6

Accessibility & contrast

On white

3.46

#3E90CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#3E90CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E90CD

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E90CD	#FFFFFF	#000000	##000000
##3E90CD	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7492D0

Deuteranopia (green-blind)

#6184CC

Tritanopia (blue-blind)

#009FA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3e90cd;
/* rgb */ color: rgb(62, 144, 205);
/* oklch */ color: oklch(63.0% 0.121 244.1);

Tailwind

colors: {
  custom: {
    50: '#84b0dc',
    500: '#3e90cd',
    950: '#000000',
  },
}

SCSS

$custom: #3e90cd;
$custom-light: #84b0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e90cd",
  "rgb": {
    "r": 62,
    "g": 144,
    "b": 205
  },
  "hsl": {
    "h": 205.594,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.63024,
    "c": 0.12146,
    "h": 244.1
  },
  "luminance": 0.25378
}

Semantic roles & 50–950 ramp

primary

#3E90CD

secondary

#D3AF94

accent

#8846E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E90CD

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

Preview Lab → · Contrast checker → · Palette generator →