#245B9E#245B9E

#245B9E is a mid, vivid cyan. Relative luminance 0.103; OKLCH L 47.1% C 0.123 H 255.3°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#245B9E
RGB	rgb(36, 91, 158)
HSL	hsl(213, 63%, 38%)
HSV	hsv(213, 77%, 62%)
CMYK	cmyk(77.2%, 42.4%, 0%, 38%)
CIE-LAB	lab(38.42, 6.39, -41.56)
CIE-LCH	lch(38.42, 42.05, 278.75°)
OKLab	oklab(47.07% -0.0313 -0.1188)
OKLCH	oklch(47.07% 0.123 255.3)
XYZ	xyz(10.6379, 10.3246, 33.7733)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245B9E #9E6724

analogous

#24989E #245B9E #2A249E

triadic

#245B9E #9E245B #5B9E24

tetradic

#245B9E #9E2498 #9E6724 #249E2A

square

#245B9E #9E2498 #9E6724 #249E2A

split-complementary

#245B9E #9E2A24 #989E24

monochromatic

#0D223A #193E6C #245B9E #2F78D0 #6198DB

Accessibility & contrast

On white

6.85

#245B9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#245B9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245B9E

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245B9E	#FFFFFF	#000000	##FFFFFF
##245B9E	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A60A1

Deuteranopia (green-blind)

#25559D

Tritanopia (blue-blind)

#006B75

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #245b9e;
/* rgb */ color: rgb(36, 91, 158);
/* oklch */ color: oklch(47.1% 0.123 255.3);

Tailwind

colors: {
  custom: {
    50: '#7188bb',
    500: '#245b9e',
    950: '#000000',
  },
}

SCSS

$custom: #245b9e;
$custom-light: #7188bb;
$custom-dark: #000000;

JSON

{
  "hex": "#245b9e",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 158
  },
  "hsl": {
    "h": 212.951,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47067,
    "c": 0.12289,
    "h": 255.3
  },
  "luminance": 0.10326
}

Semantic roles & 50–950 ramp

primary

#245B9E

secondary

#C0945E

accent

#9C42E6

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245B9E

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

Preview Lab → · Contrast checker → · Palette generator →