#245F9C#245F9C

#245F9C is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.9% C 0.116 H 252.2°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#245F9C
RGB	rgb(36, 95, 156)
HSL	hsl(211, 63%, 38%)
HSV	hsv(211, 77%, 61%)
CMYK	cmyk(76.9%, 39.1%, 0%, 38.8%)
CIE-LAB	lab(39.51, 3.04, -38.62)
CIE-LCH	lch(39.51, 38.74, 274.51°)
OKLab	oklab(47.88% -0.0354 -0.1101)
OKLCH	oklch(47.88% 0.116 252.2)
XYZ	xyz(10.8183, 10.9585, 32.9911)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245F9C #9C6124

analogous

#249B9C #245F9C #25249C

triadic

#245F9C #9C245F #5F9C24

tetradic

#245F9C #9C249B #9C6124 #249C25

square

#245F9C #9C249B #9C6124 #249C25

split-complementary

#245F9C #9C2524 #9B9C24

monochromatic

#0D2239 #19416A #245F9C #2F7DCE #609CDA

Accessibility & contrast

On white

6.58

#245F9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#245F9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245F9C

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245F9C	#FFFFFF	#000000	##FFFFFF
##245F9C	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42639E

Deuteranopia (green-blind)

#30589B

Tritanopia (blue-blind)

#006D76

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #245f9c;
/* rgb */ color: rgb(36, 95, 156);
/* oklch */ color: oklch(47.9% 0.116 252.2);

Tailwind

colors: {
  custom: {
    50: '#708cb9',
    500: '#245f9c',
    950: '#000000',
  },
}

SCSS

$custom: #245f9c;
$custom-light: #708cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#245f9c",
  "rgb": {
    "r": 36,
    "g": 95,
    "b": 156
  },
  "hsl": {
    "h": 210.5,
    "s": 62.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.47879,
    "c": 0.11571,
    "h": 252.2
  },
  "luminance": 0.1096
}

Semantic roles & 50–950 ramp

primary

#245F9C

secondary

#BF8F5C

accent

#9542E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #245F9C

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

Preview Lab → · Contrast checker → · Palette generator →