#245D9E#245D9E

#245D9E is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 47.5% C 0.121 H 254.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#245D9E
RGB	rgb(36, 93, 158)
HSL	hsl(212, 63%, 38%)
HSV	hsv(212, 77%, 62%)
CMYK	cmyk(77.2%, 41.1%, 0%, 38%)
CIE-LAB	lab(39.02, 5.10, -40.60)
CIE-LCH	lch(39.02, 40.92, 277.16°)
OKLab	oklab(47.54% -0.0331 -0.116)
OKLCH	oklch(47.54% 0.121 254.1)
XYZ	xyz(10.8112, 10.6711, 33.8311)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245D9E #9E6524

analogous

#249A9E #245D9E #28249E

triadic

#245D9E #9E245D #5D9E24

tetradic

#245D9E #9E249A #9E6524 #249E28

square

#245D9E #9E249A #9E6524 #249E28

split-complementary

#245D9E #9E2824 #9A9E24

monochromatic

#0D223A #19406C #245D9E #2F7AD0 #619ADB

Accessibility & contrast

On white

6.70

#245D9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#245D9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245D9E

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245D9E	#FFFFFF	#000000	##FFFFFF
##245D9E	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E62A1

Deuteranopia (green-blind)

#2A579D

Tritanopia (blue-blind)

#006C76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #245d9e;
/* rgb */ color: rgb(36, 93, 158);
/* oklch */ color: oklch(47.5% 0.121 254.1);

Tailwind

colors: {
  custom: {
    50: '#718abb',
    500: '#245d9e',
    950: '#000000',
  },
}

SCSS

$custom: #245d9e;
$custom-light: #718abb;
$custom-dark: #000000;

JSON

{
  "hex": "#245d9e",
  "rgb": {
    "r": 36,
    "g": 93,
    "b": 158
  },
  "hsl": {
    "h": 211.967,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47535,
    "c": 0.12061,
    "h": 254.1
  },
  "luminance": 0.10672
}

Semantic roles & 50–950 ramp

primary

#245D9E

secondary

#C0925E

accent

#9942E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245D9E

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

Preview Lab → · Contrast checker → · Palette generator →