#2490AB#2490AB

#2490AB is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.7% C 0.100 H 219.1°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#2490AB
RGB	rgb(36, 144, 171)
HSL	hsl(192, 65%, 41%)
HSV	hsv(192, 79%, 67%)
CMYK	cmyk(78.9%, 15.8%, 0%, 32.9%)
CIE-LAB	lab(55.34, -20.11, -22.66)
CIE-LCH	lch(55.34, 30.29, 228.42°)
OKLab	oklab(60.69% -0.0779 -0.0634)
OKLCH	oklch(60.69% 0.1 219.1)
XYZ	xyz(18.0484, 23.2596, 42.0585)
Luminance	0.2326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2490AB #AB3F24

analogous

#24AB82 #2490AB #244CAB

triadic

#2490AB #AB2490 #90AB24

tetradic

#2490AB #8224AB #AB3F24 #4CAB24

square

#2490AB #8224AB #AB3F24 #4CAB24

split-complementary

#2490AB #AB244C #AB8224

monochromatic

#0F3B46 #196578 #2490AB #37B5D5 #6AC8E0

Accessibility & contrast

On white

3.72

#2490AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#2490AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2490AB

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2490AB	#FFFFFF	#000000	##000000
##2490AB	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8CAC

Deuteranopia (green-blind)

#6D7FAB

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2490ab;
/* rgb */ color: rgb(36, 144, 171);
/* oklch */ color: oklch(60.7% 0.100 219.1);

Tailwind

colors: {
  custom: {
    50: '#76b0c4',
    500: '#2490ab',
    950: '#000000',
  },
}

SCSS

$custom: #2490ab;
$custom-light: #76b0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2490ab",
  "rgb": {
    "r": 36,
    "g": 144,
    "b": 171
  },
  "hsl": {
    "h": 192,
    "s": 65.217,
    "l": 40.588
  },
  "oklch": {
    "l": 0.60686,
    "c": 0.1004,
    "h": 219.1
  },
  "luminance": 0.23262
}

Semantic roles & 50–950 ramp

primary

#2490AB

secondary

#C67865

accent

#6140E8

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2490AB

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

Preview Lab → · Contrast checker → · Palette generator →