#3E90BA#3E90BA

#3E90BA is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.1% C 0.101 H 234.1°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#3E90BA
RGB	rgb(62, 144, 186)
HSL	hsl(200, 50%, 49%)
HSV	hsv(200, 67%, 73%)
CMYK	cmyk(66.7%, 22.6%, 0%, 27.1%)
CIE-LAB	lab(56.60, -11.52, -29.21)
CIE-LCH	lch(56.60, 31.40, 248.47°)
OKLab	oklab(62.08% -0.0593 -0.082)
OKLCH	oklch(62.08% 0.101 234.1)
XYZ	xyz(20.8193, 24.5136, 50.0792)
Luminance	0.2452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E90BA #BA683E

analogous

#3EBAA6 #3E90BA #3E52BA

triadic

#3E90BA #BA3E90 #90BA3E

tetradic

#3E90BA #A63EBA #BA683E #52BA3E

square

#3E90BA #A63EBA #BA683E #52BA3E

split-complementary

#3E90BA #BA3E52 #BAA63E

monochromatic

#1F495E #2F6C8C #3E90BA #68ABCD #96C4DC

Accessibility & contrast

On white

3.56

#3E90BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#3E90BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E90BA

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E90BA	#FFFFFF	#000000	##000000
##3E90BA	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8FBC

Deuteranopia (green-blind)

#6B82B9

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3e90ba;
/* rgb */ color: rgb(62, 144, 186);
/* oklch */ color: oklch(62.1% 0.101 234.1);

Tailwind

colors: {
  custom: {
    50: '#81b0cf',
    500: '#3e90ba',
    950: '#000000',
  },
}

SCSS

$custom: #3e90ba;
$custom-light: #81b0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e90ba",
  "rgb": {
    "r": 62,
    "g": 144,
    "b": 186
  },
  "hsl": {
    "h": 200.323,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.62079,
    "c": 0.10118,
    "h": 234.1
  },
  "luminance": 0.24516
}

Semantic roles & 50–950 ramp

primary

#3E90BA

secondary

#C8A08C

accent

#7D4EDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3E90BA

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

Preview Lab → · Contrast checker → · Palette generator →