#245B9B#245B9B

#245B9B is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.9% C 0.119 H 254.4°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#245B9B
RGB	rgb(36, 91, 155)
HSL	hsl(212, 62%, 37%)
HSV	hsv(212, 77%, 61%)
CMYK	cmyk(76.8%, 41.3%, 0%, 39.2%)
CIE-LAB	lab(38.24, 5.23, -40.05)
CIE-LCH	lch(38.24, 40.39, 277.44°)
OKLab	oklab(46.87% -0.032 -0.1144)
OKLCH	oklch(46.87% 0.119 254.4)
XYZ	xyz(10.3828, 10.2226, 32.4299)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245B9B #9B6424

analogous

#24979B #245B9B #28249B

triadic

#245B9B #9B245B #5B9B24

tetradic

#245B9B #9B2497 #9B6424 #249B28

square

#245B9B #9B2497 #9B6424 #249B28

split-complementary

#245B9B #9B2824 #979B24

monochromatic

#0D2138 #183E69 #245B9B #3078CD #5F98DA

Accessibility & contrast

On white

6.90

#245B9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#245B9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245B9B

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245B9B	#FFFFFF	#000000	##FFFFFF
##245B9B	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C609E

Deuteranopia (green-blind)

#29559A

Tritanopia (blue-blind)

#006A73

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #245b9b;
/* rgb */ color: rgb(36, 91, 155);
/* oklch */ color: oklch(46.9% 0.119 254.4);

Tailwind

colors: {
  custom: {
    50: '#7088b9',
    500: '#245b9b',
    950: '#000000',
  },
}

SCSS

$custom: #245b9b;
$custom-light: #7088b9;
$custom-dark: #000000;

JSON

{
  "hex": "#245b9b",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 155
  },
  "hsl": {
    "h": 212.269,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46868,
    "c": 0.11879,
    "h": 254.4
  },
  "luminance": 0.10224
}

Semantic roles & 50–950 ramp

primary

#245B9B

secondary

#BF915C

accent

#9A42E5

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #245B9B

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

Preview Lab → · Contrast checker → · Palette generator →