#248CB0#248CB0

#248CB0 is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 59.9% C 0.105 H 226.6°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#248CB0
RGB	rgb(36, 140, 176)
HSL	hsl(195, 66%, 42%)
HSV	hsv(195, 80%, 69%)
CMYK	cmyk(79.5%, 20.5%, 0%, 31%)
CIE-LAB	lab(54.31, -16.23, -27.11)
CIE-LCH	lch(54.31, 31.60, 239.09°)
OKLab	oklab(59.92% -0.072 -0.0761)
OKLCH	oklch(59.92% 0.105 226.6)
XYZ	xyz(17.9389, 22.2636, 44.4177)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#248CB0 #B04824

analogous

#24B08E #248CB0 #2446B0

triadic

#248CB0 #B0248C #8CB024

tetradic

#248CB0 #8E24B0 #B04824 #46B024

square

#248CB0 #8E24B0 #B04824 #46B024

split-complementary

#248CB0 #B02446 #B08E24

monochromatic

#0F3B4A #1A647D #248CB0 #3AAFD7 #6DC3E1

Accessibility & contrast

On white

3.85

#248CB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#248CB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #248CB0

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##248CB0	#FFFFFF	#000000	##000000
##248CB0	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7989B2

Deuteranopia (green-blind)

#667CB0

Tritanopia (blue-blind)

#009698

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #248cb0;
/* rgb */ color: rgb(36, 140, 176);
/* oklch */ color: oklch(59.9% 0.105 226.6);

Tailwind

colors: {
  custom: {
    50: '#76adc7',
    500: '#248cb0',
    950: '#000000',
  },
}

SCSS

$custom: #248cb0;
$custom-light: #76adc7;
$custom-dark: #000000;

JSON

{
  "hex": "#248cb0",
  "rgb": {
    "r": 36,
    "g": 140,
    "b": 176
  },
  "hsl": {
    "h": 195.429,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.59923,
    "c": 0.10482,
    "h": 226.6
  },
  "luminance": 0.22266
}

Semantic roles & 50–950 ramp

primary

#248CB0

secondary

#C88168

accent

#6B3FE9

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #248CB0

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

Preview Lab → · Contrast checker → · Palette generator →