#249CBB#249CBB

#249CBB is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.4% C 0.109 H 220.2°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#249CBB
RGB	rgb(36, 156, 187)
HSL	hsl(192, 68%, 44%)
HSV	hsv(192, 81%, 73%)
CMYK	cmyk(80.7%, 16.6%, 0%, 26.7%)
CIE-LAB	lab(59.65, -21.04, -25.11)
CIE-LCH	lch(59.65, 32.76, 230.04°)
OKLab	oklab(64.36% -0.0831 -0.0703)
OKLCH	oklch(64.36% 0.109 220.2)
XYZ	xyz(21.5819, 27.7372, 51.2204)
Luminance	0.2774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#249CBB #BB4324

analogous

#24BB8E #249CBB #2450BB

triadic

#249CBB #BB249C #9CBB24

tetradic

#249CBB #8E24BB #BB4324 #50BB24

square

#249CBB #8E24BB #BB4324 #50BB24

split-complementary

#249CBB #BB2450 #BB8E24

monochromatic

#104654 #1A7188 #249CBB #42BBDB #75CEE4

Accessibility & contrast

On white

3.21

#249CBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#249CBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #249CBB

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##249CBB	#FFFFFF	#000000	##000000
##249CBB	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8998BD

Deuteranopia (green-blind)

#7589BB

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #249cbb;
/* rgb */ color: rgb(36, 156, 187);
/* oklch */ color: oklch(64.4% 0.109 220.2);

Tailwind

colors: {
  custom: {
    50: '#79b9cf',
    500: '#249cbb',
    950: '#000000',
  },
}

SCSS

$custom: #249cbb;
$custom-light: #79b9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#249cbb",
  "rgb": {
    "r": 36,
    "g": 156,
    "b": 187
  },
  "hsl": {
    "h": 192.318,
    "s": 67.713,
    "l": 43.725
  },
  "oklch": {
    "l": 0.64359,
    "c": 0.10888,
    "h": 220.2
  },
  "luminance": 0.2774
}

Semantic roles & 50–950 ramp

primary

#249CBB

secondary

#CC826F

accent

#613DEB

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #249CBB

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

Preview Lab → · Contrast checker → · Palette generator →