#245FB1#245FB1

#245FB1 is a mid, vivid cyan. Relative luminance 0.117; OKLCH L 49.3% C 0.144 H 257.6°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#245FB1
RGB	rgb(36, 95, 177)
HSL	hsl(215, 66%, 42%)
HSV	hsv(215, 80%, 69%)
CMYK	cmyk(79.7%, 46.3%, 0%, 30.6%)
CIE-LAB	lab(40.79, 11.20, -49.03)
CIE-LCH	lch(40.79, 50.29, 282.87°)
OKLab	oklab(49.28% -0.0309 -0.1407)
OKLCH	oklch(49.28% 0.144 257.6)
XYZ	xyz(12.7527, 11.7323, 43.1789)
Luminance	0.1173 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245FB1 #B17624

analogous

#24A6B1 #245FB1 #3024B1

triadic

#245FB1 #B1245F #5FB124

tetradic

#245FB1 #B124A6 #B17624 #24B130

square

#245FB1 #B124A6 #B17624 #24B130

split-complementary

#245FB1 #B13024 #A6B124

monochromatic

#0F284B #1A447E #245FB1 #3B7CD7 #6E9EE1

Accessibility & contrast

On white

6.27

#245FB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#245FB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245FB1

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245FB1	#FFFFFF	#000000	##FFFFFF
##245FB1	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3367B4

Deuteranopia (green-blind)

#0F5AAF

Tritanopia (blue-blind)

#00737F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #245fb1;
/* rgb */ color: rgb(36, 95, 177);
/* oklch */ color: oklch(49.3% 0.144 257.6);

Tailwind

colors: {
  custom: {
    50: '#758bc9',
    500: '#245fb1',
    950: '#000000',
  },
}

SCSS

$custom: #245fb1;
$custom-light: #758bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#245fb1",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 177
  },
  "hsl": {
    "h": 214.894,
    "s": 66.197,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49284,
    "c": 0.14408,
    "h": 257.6
  },
  "luminance": 0.11734
}

Semantic roles & 50–950 ramp

primary

#245FB1

secondary

#C8A069

accent

#A23FE9

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #245FB1

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

Preview Lab → · Contrast checker → · Palette generator →