#245FA3#245FA3

#245FA3 is a mid, vivid cyan. Relative luminance 0.112; OKLCH L 48.3% C 0.125 H 254.4°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#245FA3
RGB	rgb(36, 95, 163)
HSL	hsl(212, 64%, 39%)
HSV	hsv(212, 78%, 64%)
CMYK	cmyk(77.9%, 41.7%, 0%, 36.1%)
CIE-LAB	lab(39.92, 5.75, -42.14)
CIE-LCH	lch(39.92, 42.53, 277.77°)
OKLab	oklab(48.33% -0.0337 -0.1205)
OKLCH	oklch(48.33% 0.125 254.4)
XYZ	xyz(11.4282, 11.2025, 36.2032)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245FA3 #A36824

analogous

#249FA3 #245FA3 #2924A3

triadic

#245FA3 #A3245F #5FA324

tetradic

#245FA3 #A3249F #A36824 #24A329

square

#245FA3 #A3249F #A36824 #24A329

split-complementary

#245FA3 #A32924 #9FA324

monochromatic

#0E253F #194271 #245FA3 #327CD2 #659CDD

Accessibility & contrast

On white

6.48

#245FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#245FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245FA3

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245FA3	#FFFFFF	#000000	##FFFFFF
##245FA3	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E64A6

Deuteranopia (green-blind)

#2859A2

Tritanopia (blue-blind)

#006F79

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #245fa3;
/* rgb */ color: rgb(36, 95, 163);
/* oklch */ color: oklch(48.3% 0.125 254.4);

Tailwind

colors: {
  custom: {
    50: '#728bbf',
    500: '#245fa3',
    950: '#000000',
  },
}

SCSS

$custom: #245fa3;
$custom-light: #728bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#245fa3",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 163
  },
  "hsl": {
    "h": 212.126,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48331,
    "c": 0.12512,
    "h": 254.4
  },
  "luminance": 0.11204
}

Semantic roles & 50–950 ramp

primary

#245FA3

secondary

#C29560

accent

#9A41E7

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #245FA3

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

Preview Lab → · Contrast checker → · Palette generator →