#2490AA#2490AA

#2490AA is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.6% C 0.100 H 218.3°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#2490AA
RGB	rgb(36, 144, 170)
HSL	hsl(192, 65%, 40%)
HSV	hsv(192, 79%, 67%)
CMYK	cmyk(78.8%, 15.3%, 0%, 33.3%)
CIE-LAB	lab(55.30, -20.44, -22.15)
CIE-LCH	lch(55.30, 30.14, 227.29°)
OKLab	oklab(60.64% -0.0783 -0.0619)
OKLCH	oklch(60.64% 0.1 218.3)
XYZ	xyz(17.9534, 23.2217, 41.5584)
Luminance	0.2322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2490AA #AA3E24

analogous

#24AA81 #2490AA #244DAA

triadic

#2490AA #AA2490 #90AA24

tetradic

#2490AA #8124AA #AA3E24 #4DAA24

square

#2490AA #8124AA #AA3E24 #4DAA24

split-complementary

#2490AA #AA244D #AA8124

monochromatic

#0F3A45 #196577 #2490AA #37B6D5 #69C8DF

Accessibility & contrast

On white

3.72

#2490AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#2490AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2490AA

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2490AA	#FFFFFF	#000000	##000000
##2490AA	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8CAB

Deuteranopia (green-blind)

#6E7FAA

Tritanopia (blue-blind)

#009998

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2490aa;
/* rgb */ color: rgb(36, 144, 170);
/* oklch */ color: oklch(60.6% 0.100 218.3);

Tailwind

colors: {
  custom: {
    50: '#75b0c3',
    500: '#2490aa',
    950: '#000000',
  },
}

SCSS

$custom: #2490aa;
$custom-light: #75b0c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2490aa",
  "rgb": {
    "r": 36,
    "g": 144,
    "b": 170
  },
  "hsl": {
    "h": 191.642,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.60641,
    "c": 0.0998,
    "h": 218.3
  },
  "luminance": 0.23224
}

Semantic roles & 50–950 ramp

primary

#2490AA

secondary

#C57765

accent

#6040E8

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2490AA

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

Preview Lab → · Contrast checker → · Palette generator →