#3090CE#3090CE

#3090CE is a light, vivid cyan. Relative luminance 0.250; OKLCH L 62.7% C 0.128 H 241.8°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#3090CE
RGB	rgb(48, 144, 206)
HSL	hsl(204, 62%, 50%)
HSV	hsv(204, 77%, 81%)
CMYK	cmyk(76.7%, 30.1%, 0%, 19.2%)
CIE-LAB	lab(57.10, -6.58, -39.76)
CIE-LCH	lch(57.10, 40.30, 260.60°)
OKLab	oklab(62.66% -0.0603 -0.1126)
OKLCH	oklch(62.66% 0.128 241.8)
XYZ	xyz(22.3284, 25.0285, 62.0347)
Luminance	0.2503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3090CE #CE6E30

analogous

#30CEBD #3090CE #3041CE

triadic

#3090CE #CE3090 #90CE30

tetradic

#3090CE #BD30CE #CE6E30 #41CE30

square

#3090CE #BD30CE #CE6E30 #41CE30

split-complementary

#3090CE #CE3041 #CEBD30

monochromatic

#194B6B #246D9C #3090CE #61ABDA #93C5E6

Accessibility & contrast

On white

3.50

#3090CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#3090CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3090CE

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3090CE	#FFFFFF	#000000	##000000
##3090CE	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7391D1

Deuteranopia (green-blind)

#5D83CD

Tritanopia (blue-blind)

#009FA6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3090ce;
/* rgb */ color: rgb(48, 144, 206);
/* oklch */ color: oklch(62.7% 0.128 241.8);

Tailwind

colors: {
  custom: {
    50: '#7fb0dd',
    500: '#3090ce',
    950: '#000000',
  },
}

SCSS

$custom: #3090ce;
$custom-light: #7fb0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3090ce",
  "rgb": {
    "r": 48,
    "g": 144,
    "b": 206
  },
  "hsl": {
    "h": 203.544,
    "s": 62.205,
    "l": 49.804
  },
  "oklch": {
    "l": 0.62664,
    "c": 0.12778,
    "h": 241.8
  },
  "luminance": 0.25031
}

Semantic roles & 50–950 ramp

primary

#3090CE

secondary

#D1A589

accent

#8243E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3090CE

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

Preview Lab → · Contrast checker → · Palette generator →