#2488A5#2488A5

#2488A5 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.4% C 0.098 H 222.2°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#2488A5
RGB	rgb(36, 136, 165)
HSL	hsl(193, 64%, 39%)
HSV	hsv(193, 78%, 65%)
CMYK	cmyk(78.2%, 17.6%, 0%, 35.3%)
CIE-LAB	lab(52.62, -17.86, -23.40)
CIE-LCH	lch(52.62, 29.43, 232.65°)
OKLab	oklab(58.42% -0.0724 -0.0655)
OKLCH	oklch(58.42% 0.098 222.2)
XYZ	xyz(16.3204, 20.6980, 38.7250)
Luminance	0.2070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2488A5 #A54124

analogous

#24A581 #2488A5 #2448A5

triadic

#2488A5 #A52488 #88A524

tetradic

#2488A5 #8124A5 #A54124 #48A524

square

#2488A5 #8124A5 #A54124 #48A524

split-complementary

#2488A5 #A52448 #A58124

monochromatic

#0E3541 #195F73 #2488A5 #34AFD3 #66C3DE

Accessibility & contrast

On white

4.09

#2488A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#2488A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2488A5

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2488A5	#FFFFFF	#000000	##000000
##2488A5	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7785A7

Deuteranopia (green-blind)

#6678A5

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2488a5;
/* rgb */ color: rgb(36, 136, 165);
/* oklch */ color: oklch(58.4% 0.098 222.2);

Tailwind

colors: {
  custom: {
    50: '#74aabf',
    500: '#2488a5',
    950: '#000000',
  },
}

SCSS

$custom: #2488a5;
$custom-light: #74aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2488a5",
  "rgb": {
    "r": 36,
    "g": 136,
    "b": 165
  },
  "hsl": {
    "h": 193.488,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.5842,
    "c": 0.09762,
    "h": 222.2
  },
  "luminance": 0.207
}

Semantic roles & 50–950 ramp

primary

#2488A5

secondary

#C37862

accent

#6641E7

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2488A5

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

Preview Lab → · Contrast checker → · Palette generator →