#3E90D1#3E90D1

#3E90D1 is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.2% C 0.126 H 245.7°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#3E90D1
RGB	rgb(62, 144, 209)
HSL	hsl(207, 62%, 53%)
HSV	hsv(207, 70%, 82%)
CMYK	cmyk(70.3%, 31.1%, 0%, 18%)
CIE-LAB	lab(57.63, -3.70, -40.60)
CIE-LCH	lch(57.63, 40.77, 264.79°)
OKLab	oklab(63.23% -0.0519 -0.1149)
OKLCH	oklch(63.23% 0.126 245.7)
XYZ	xyz(23.4641, 25.5715, 64.0084)
Luminance	0.2557 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E90D1 #D17F3E

analogous

#3ED1C9 #3E90D1 #3E46D1

triadic

#3E90D1 #D13E90 #90D13E

tetradic

#3E90D1 #C93ED1 #D17F3E #46D13E

square

#3E90D1 #C93ED1 #D17F3E #46D13E

split-complementary

#3E90D1 #D13E46 #D1C93E

monochromatic

#1D5078 #2870A9 #3E90D1 #6FACDD #A1C9E9

Accessibility & contrast

On white

3.43

#3E90D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#3E90D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E90D1

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E90D1	#FFFFFF	#000000	##000000
##3E90D1	1.00	3.43	6.11	6.11
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7392D4

Deuteranopia (green-blind)

#5E84D0

Tritanopia (blue-blind)

#00A0A7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3e90d1;
/* rgb */ color: rgb(62, 144, 209);
/* oklch */ color: oklch(63.2% 0.126 245.7);

Tailwind

colors: {
  custom: {
    50: '#84b0df',
    500: '#3e90d1',
    950: '#000000',
  },
}

SCSS

$custom: #3e90d1;
$custom-light: #84b0df;
$custom-dark: #000000;

JSON

{
  "hex": "#3e90d1",
  "rgb": {
    "r": 62,
    "g": 144,
    "b": 209
  },
  "hsl": {
    "h": 206.531,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.63234,
    "c": 0.12609,
    "h": 245.7
  },
  "luminance": 0.25574
}

Semantic roles & 50–950 ramp

primary

#3E90D1

secondary

#D5B296

accent

#8B43E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E90D1

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

Preview Lab → · Contrast checker → · Palette generator →