#248CB1#248CB1

#248CB1 is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.0% C 0.106 H 227.3°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#248CB1
RGB	rgb(36, 140, 177)
HSL	hsl(196, 66%, 42%)
HSV	hsv(196, 80%, 69%)
CMYK	cmyk(79.7%, 20.9%, 0%, 30.6%)
CIE-LAB	lab(54.35, -15.89, -27.62)
CIE-LCH	lch(54.35, 31.86, 240.09°)
OKLab	oklab(59.97% -0.0716 -0.0776)
OKLCH	oklch(59.97% 0.106 227.3)
XYZ	xyz(18.0382, 22.3033, 44.9407)
Luminance	0.2231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#248CB1 #B14924

analogous

#24B190 #248CB1 #2445B1

triadic

#248CB1 #B1248C #8CB124

tetradic

#248CB1 #9024B1 #B14924 #45B124

square

#248CB1 #9024B1 #B14924 #45B124

split-complementary

#248CB1 #B12445 #B19024

monochromatic

#0F3C4B #1A647E #248CB1 #3BAED7 #6EC3E1

Accessibility & contrast

On white

3.85

#248CB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#248CB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #248CB1

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##248CB1	#FFFFFF	#000000	##000000
##248CB1	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7889B3

Deuteranopia (green-blind)

#667CB1

Tritanopia (blue-blind)

#009798

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #248cb1;
/* rgb */ color: rgb(36, 140, 177);
/* oklch */ color: oklch(60.0% 0.106 227.3);

Tailwind

colors: {
  custom: {
    50: '#76adc8',
    500: '#248cb1',
    950: '#000000',
  },
}

SCSS

$custom: #248cb1;
$custom-light: #76adc8;
$custom-dark: #000000;

JSON

{
  "hex": "#248cb1",
  "rgb": {
    "r": 36,
    "g": 140,
    "b": 177
  },
  "hsl": {
    "h": 195.745,
    "s": 66.197,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5997,
    "c": 0.10563,
    "h": 227.3
  },
  "luminance": 0.22306
}

Semantic roles & 50–950 ramp

primary

#248CB1

secondary

#C88269

accent

#6B3FE9

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #248CB1

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

Preview Lab → · Contrast checker → · Palette generator →