#3090AF#3090AF

#3090AF is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.1% C 0.098 H 223.7°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3090AF
RGB	rgb(48, 144, 175)
HSL	hsl(195, 57%, 44%)
HSV	hsv(195, 73%, 69%)
CMYK	cmyk(72.6%, 17.7%, 0%, 31.4%)
CIE-LAB	lab(55.75, -17.31, -24.28)
CIE-LCH	lch(55.75, 29.82, 234.53°)
OKLab	oklab(61.15% -0.0711 -0.0679)
OKLCH	oklch(61.15% 0.098 223.7)
XYZ	xyz(18.9269, 23.6679, 44.1200)
Luminance	0.2367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3090AF #AF4F30

analogous

#30AF8E #3090AF #3050AF

triadic

#3090AF #AF3090 #90AF30

tetradic

#3090AF #8E30AF #AF4F30 #50AF30

square

#3090AF #8E30AF #AF4F30 #50AF30

split-complementary

#3090AF #AF3050 #AF8E30

monochromatic

#16414F #23687F #3090AF #4EAFCE #7EC5DC

Accessibility & contrast

On white

3.66

#3090AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#3090AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3090AF

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3090AF	#FFFFFF	#000000	##000000
##3090AF	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8DB1

Deuteranopia (green-blind)

#6D80AF

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3090af;
/* rgb */ color: rgb(48, 144, 175);
/* oklch */ color: oklch(61.1% 0.098 223.7);

Tailwind

colors: {
  custom: {
    50: '#7ab0c7',
    500: '#3090af',
    950: '#000000',
  },
}

SCSS

$custom: #3090af;
$custom-light: #7ab0c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3090af",
  "rgb": {
    "r": 48,
    "g": 144,
    "b": 175
  },
  "hsl": {
    "h": 194.646,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.61145,
    "c": 0.09838,
    "h": 223.7
  },
  "luminance": 0.2367
}

Semantic roles & 50–950 ramp

primary

#3090AF

secondary

#C48976

accent

#6D48E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #3090AF

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

Preview Lab → · Contrast checker → · Palette generator →