#245E9C#245E9C

#245E9C is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.6% C 0.117 H 252.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#245E9C
RGB	rgb(36, 94, 156)
HSL	hsl(211, 63%, 38%)
HSV	hsv(211, 77%, 61%)
CMYK	cmyk(76.9%, 39.7%, 0%, 38.8%)
CIE-LAB	lab(39.21, 3.68, -39.11)
CIE-LCH	lch(39.21, 39.28, 275.38°)
OKLab	oklab(47.64% -0.0345 -0.1116)
OKLCH	oklch(47.64% 0.117 252.8)
XYZ	xyz(10.7288, 10.7795, 32.9613)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245E9C #9C6224

analogous

#249A9C #245E9C #26249C

triadic

#245E9C #9C245E #5E9C24

tetradic

#245E9C #9C249A #9C6224 #249C26

square

#245E9C #9C249A #9C6224 #249C26

split-complementary

#245E9C #9C2624 #9A9C24

monochromatic

#0D2239 #19406A #245E9C #2F7CCE #609BDA

Accessibility & contrast

On white

6.65

#245E9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#245E9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245E9C

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245E9C	#FFFFFF	#000000	##FFFFFF
##245E9C	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41629E

Deuteranopia (green-blind)

#2E579B

Tritanopia (blue-blind)

#006D75

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #245e9c;
/* rgb */ color: rgb(36, 94, 156);
/* oklch */ color: oklch(47.6% 0.117 252.8);

Tailwind

colors: {
  custom: {
    50: '#708bb9',
    500: '#245e9c',
    950: '#000000',
  },
}

SCSS

$custom: #245e9c;
$custom-light: #708bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#245e9c",
  "rgb": {
    "r": 36,
    "g": 94,
    "b": 156
  },
  "hsl": {
    "h": 211,
    "s": 62.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.47642,
    "c": 0.1168,
    "h": 252.8
  },
  "luminance": 0.10781
}

Semantic roles & 50–950 ramp

primary

#245E9C

secondary

#BF905C

accent

#9742E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #245E9C

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

Preview Lab → · Contrast checker → · Palette generator →