#245A9B#245A9B

#245A9B is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.6% C 0.120 H 255.0°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#245A9B
RGB	rgb(36, 90, 155)
HSL	hsl(213, 62%, 37%)
HSV	hsv(213, 77%, 61%)
CMYK	cmyk(76.8%, 41.9%, 0%, 39.2%)
CIE-LAB	lab(37.94, 5.88, -40.53)
CIE-LCH	lch(37.94, 40.95, 278.25°)
OKLab	oklab(46.63% -0.031 -0.1158)
OKLCH	oklch(46.63% 0.12 255)
XYZ	xyz(10.2979, 10.0528, 32.4016)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245A9B #9B6524

analogous

#24969B #245A9B #29249B

triadic

#245A9B #9B245A #5A9B24

tetradic

#245A9B #9B2496 #9B6524 #249B29

square

#245A9B #9B2496 #9B6524 #249B29

split-complementary

#245A9B #9B2924 #969B24

monochromatic

#0D2038 #183D69 #245A9B #3077CD #5F97DA

Accessibility & contrast

On white

6.97

#245A9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#245A9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245A9B

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245A9B	#FFFFFF	#000000	##FFFFFF
##245A9B	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5F9E

Deuteranopia (green-blind)

#26549A

Tritanopia (blue-blind)

#006973

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #245a9b;
/* rgb */ color: rgb(36, 90, 155);
/* oklch */ color: oklch(46.6% 0.120 255.0);

Tailwind

colors: {
  custom: {
    50: '#7088b9',
    500: '#245a9b',
    950: '#000000',
  },
}

SCSS

$custom: #245a9b;
$custom-light: #7088b9;
$custom-dark: #000000;

JSON

{
  "hex": "#245a9b",
  "rgb": {
    "r": 36,
    "g": 90,
    "b": 155
  },
  "hsl": {
    "h": 212.773,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46633,
    "c": 0.11993,
    "h": 255
  },
  "luminance": 0.10054
}

Semantic roles & 50–950 ramp

primary

#245A9B

secondary

#BF925C

accent

#9B42E5

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #245A9B

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

Preview Lab → · Contrast checker → · Palette generator →