#245C9E#245C9E

#245C9E is a mid, vivid cyan. Relative luminance 0.105; OKLCH L 47.3% C 0.122 H 254.7°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#245C9E
RGB	rgb(36, 92, 158)
HSL	hsl(212, 63%, 38%)
HSV	hsv(212, 77%, 62%)
CMYK	cmyk(77.2%, 41.8%, 0%, 38%)
CIE-LAB	lab(38.72, 5.75, -41.08)
CIE-LCH	lch(38.72, 41.48, 277.96°)
OKLab	oklab(47.3% -0.0322 -0.1174)
OKLCH	oklch(47.3% 0.122 254.7)
XYZ	xyz(10.7240, 10.4967, 33.8020)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245C9E #9E6624

analogous

#24999E #245C9E #29249E

triadic

#245C9E #9E245C #5C9E24

tetradic

#245C9E #9E2499 #9E6624 #249E29

square

#245C9E #9E2499 #9E6624 #249E29

split-complementary

#245C9E #9E2924 #999E24

monochromatic

#0D223A #193F6C #245C9E #2F79D0 #6199DB

Accessibility & contrast

On white

6.78

#245C9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#245C9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245C9E

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245C9E	#FFFFFF	#000000	##FFFFFF
##245C9E	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C61A1

Deuteranopia (green-blind)

#27569D

Tritanopia (blue-blind)

#006C75

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #245c9e;
/* rgb */ color: rgb(36, 92, 158);
/* oklch */ color: oklch(47.3% 0.122 254.7);

Tailwind

colors: {
  custom: {
    50: '#7189bb',
    500: '#245c9e',
    950: '#000000',
  },
}

SCSS

$custom: #245c9e;
$custom-light: #7189bb;
$custom-dark: #000000;

JSON

{
  "hex": "#245c9e",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 158
  },
  "hsl": {
    "h": 212.459,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47301,
    "c": 0.12174,
    "h": 254.7
  },
  "luminance": 0.10498
}

Semantic roles & 50–950 ramp

primary

#245C9E

secondary

#C0935E

accent

#9B42E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245C9E

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

Preview Lab → · Contrast checker → · Palette generator →