#2498BA#2498BA

#2498BA is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.3% C 0.109 H 223.0°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#2498BA
RGB	rgb(36, 152, 186)
HSL	hsl(194, 68%, 44%)
HSV	hsv(194, 81%, 73%)
CMYK	cmyk(80.6%, 18.3%, 0%, 27.1%)
CIE-LAB	lab(58.39, -19.27, -26.49)
CIE-LCH	lch(58.39, 32.76, 233.97°)
OKLab	oklab(63.33% -0.0797 -0.0743)
OKLCH	oklch(63.33% 0.109 223)
XYZ	xyz(20.8150, 26.3741, 50.4385)
Luminance	0.2638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2498BA #BA4624

analogous

#24BA91 #2498BA #244DBA

triadic

#2498BA #BA2498 #98BA24

tetradic

#2498BA #9124BA #BA4624 #4DBA24

square

#2498BA #9124BA #BA4624 #4DBA24

split-complementary

#2498BA #BA244D #BA9124

monochromatic

#104453 #1A6E87 #2498BA #41B7DA #74CBE4

Accessibility & contrast

On white

3.35

#2498BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#2498BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2498BA

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2498BA	#FFFFFF	#000000	##000000
##2498BA	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8494BC

Deuteranopia (green-blind)

#7186BA

Tritanopia (blue-blind)

#00A2A3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2498ba;
/* rgb */ color: rgb(36, 152, 186);
/* oklch */ color: oklch(63.3% 0.109 223.0);

Tailwind

colors: {
  custom: {
    50: '#79b6ce',
    500: '#2498ba',
    950: '#000000',
  },
}

SCSS

$custom: #2498ba;
$custom-light: #79b6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2498ba",
  "rgb": {
    "r": 36,
    "g": 152,
    "b": 186
  },
  "hsl": {
    "h": 193.6,
    "s": 67.568,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63334,
    "c": 0.10896,
    "h": 223
  },
  "luminance": 0.26377
}

Semantic roles & 50–950 ramp

primary

#2498BA

secondary

#CB846E

accent

#653DEA

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2498BA

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

Preview Lab → · Contrast checker → · Palette generator →