#245FB0#245FB0

#245FB0 is a mid, vivid cyan. Relative luminance 0.117; OKLCH L 49.2% C 0.143 H 257.4°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#245FB0
RGB	rgb(36, 95, 176)
HSL	hsl(215, 66%, 42%)
HSV	hsv(215, 80%, 69%)
CMYK	cmyk(79.5%, 46%, 0%, 31%)
CIE-LAB	lab(40.72, 10.81, -48.54)
CIE-LCH	lch(40.72, 49.73, 282.55°)
OKLab	oklab(49.21% -0.0311 -0.1393)
OKLCH	oklch(49.21% 0.143 257.4)
XYZ	xyz(12.6533, 11.6926, 42.6559)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245FB0 #B07524

analogous

#24A5B0 #245FB0 #2F24B0

triadic

#245FB0 #B0245F #5FB024

tetradic

#245FB0 #B024A5 #B07524 #24B02F

square

#245FB0 #B024A5 #B07524 #24B02F

split-complementary

#245FB0 #B02F24 #A5B024

monochromatic

#0F284A #1A447D #245FB0 #3A7CD7 #6D9EE1

Accessibility & contrast

On white

6.29

#245FB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#245FB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245FB0

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245FB0	#FFFFFF	#000000	##FFFFFF
##245FB0	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3467B3

Deuteranopia (green-blind)

#125AAE

Tritanopia (blue-blind)

#00727F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #245fb0;
/* rgb */ color: rgb(36, 95, 176);
/* oklch */ color: oklch(49.2% 0.143 257.4);

Tailwind

colors: {
  custom: {
    50: '#758bc8',
    500: '#245fb0',
    950: '#000000',
  },
}

SCSS

$custom: #245fb0;
$custom-light: #758bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#245fb0",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 176
  },
  "hsl": {
    "h": 214.714,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49214,
    "c": 0.14272,
    "h": 257.4
  },
  "luminance": 0.11694
}

Semantic roles & 50–950 ramp

primary

#245FB0

secondary

#C89F68

accent

#A13FE9

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #245FB0

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

Preview Lab → · Contrast checker → · Palette generator →