#2491AC#2491AC

#2491AC is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.0% C 0.101 H 219.0°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#2491AC
RGB	rgb(36, 145, 172)
HSL	hsl(192, 65%, 41%)
HSV	hsv(192, 79%, 67%)
CMYK	cmyk(79.1%, 15.7%, 0%, 32.5%)
CIE-LAB	lab(55.69, -20.30, -22.69)
CIE-LCH	lch(55.69, 30.45, 228.19°)
OKLab	oklab(60.98% -0.0785 -0.0635)
OKLCH	oklch(60.98% 0.101 219)
XYZ	xyz(18.2962, 23.6022, 42.6131)
Luminance	0.2360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2491AC #AC3F24

analogous

#24AC83 #2491AC #244DAC

triadic

#2491AC #AC2491 #91AC24

tetradic

#2491AC #8324AC #AC3F24 #4DAC24

square

#2491AC #8324AC #AC3F24 #4DAC24

split-complementary

#2491AC #AC244D #AC8324

monochromatic

#0F3C47 #196679 #2491AC #38B6D5 #6AC9E0

Accessibility & contrast

On white

3.67

#2491AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#2491AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2491AC

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2491AC	#FFFFFF	#000000	##000000
##2491AC	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAD

Deuteranopia (green-blind)

#6E80AC

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2491ac;
/* rgb */ color: rgb(36, 145, 172);
/* oklch */ color: oklch(61.0% 0.101 219.0);

Tailwind

colors: {
  custom: {
    50: '#76b1c4',
    500: '#2491ac',
    950: '#000000',
  },
}

SCSS

$custom: #2491ac;
$custom-light: #76b1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2491ac",
  "rgb": {
    "r": 36,
    "g": 145,
    "b": 172
  },
  "hsl": {
    "h": 191.912,
    "s": 65.385,
    "l": 40.784
  },
  "oklch": {
    "l": 0.60979,
    "c": 0.10092,
    "h": 219
  },
  "luminance": 0.23604
}

Semantic roles & 50–950 ramp

primary

#2491AC

secondary

#C67966

accent

#613FE8

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2491AC

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

Preview Lab → · Contrast checker → · Palette generator →