#245FA1#245FA1

#245FA1 is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.2% C 0.122 H 253.8°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#245FA1
RGB	rgb(36, 95, 161)
HSL	hsl(212, 63%, 39%)
HSV	hsv(212, 78%, 63%)
CMYK	cmyk(77.6%, 41%, 0%, 36.9%)
CIE-LAB	lab(39.80, 4.98, -41.14)
CIE-LCH	lch(39.80, 41.44, 276.90°)
OKLab	oklab(48.2% -0.0342 -0.1175)
OKLCH	oklch(48.2% 0.122 253.8)
XYZ	xyz(11.2504, 11.1314, 35.2669)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245FA1 #A16624

analogous

#249DA1 #245FA1 #2724A1

triadic

#245FA1 #A1245F #5FA124

tetradic

#245FA1 #A1249D #A16624 #24A127

square

#245FA1 #A1249D #A16624 #24A127

split-complementary

#245FA1 #A12724 #9DA124

monochromatic

#0E243D #19416F #245FA1 #317DD1 #639CDC

Accessibility & contrast

On white

6.51

#245FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#245FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245FA1

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245FA1	#FFFFFF	#000000	##FFFFFF
##245FA1	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F64A4

Deuteranopia (green-blind)

#2B59A0

Tritanopia (blue-blind)

#006F78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #245fa1;
/* rgb */ color: rgb(36, 95, 161);
/* oklch */ color: oklch(48.2% 0.122 253.8);

Tailwind

colors: {
  custom: {
    50: '#718bbd',
    500: '#245fa1',
    950: '#000000',
  },
}

SCSS

$custom: #245fa1;
$custom-light: #718bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#245fa1",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 161
  },
  "hsl": {
    "h": 211.68,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.482,
    "c": 0.12243,
    "h": 253.8
  },
  "luminance": 0.11133
}

Semantic roles & 50–950 ramp

primary

#245FA1

secondary

#C2935F

accent

#9941E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #245FA1

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

Preview Lab → · Contrast checker → · Palette generator →