#245EA6#245EA6

#245EA6 is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.3% C 0.130 H 255.7°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#245EA6
RGB	rgb(36, 94, 166)
HSL	hsl(213, 64%, 40%)
HSV	hsv(213, 78%, 65%)
CMYK	cmyk(78.3%, 43.4%, 0%, 34.9%)
CIE-LAB	lab(39.80, 7.56, -44.11)
CIE-LCH	lch(39.80, 44.76, 279.73°)
OKLab	oklab(48.3% -0.0322 -0.1263)
OKLCH	oklch(48.3% 0.13 255.7)
XYZ	xyz(11.6106, 11.1323, 37.6058)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245EA6 #A66C24

analogous

#249FA6 #245EA6 #2B24A6

triadic

#245EA6 #A6245E #5EA624

tetradic

#245EA6 #A6249F #A66C24 #24A62B

square

#245EA6 #A6249F #A66C24 #24A62B

split-complementary

#245EA6 #A62B24 #9FA624

monochromatic

#0E2541 #194274 #245EA6 #347BD3 #669CDE

Accessibility & contrast

On white

6.51

#245EA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#245EA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245EA6

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245EA6	#FFFFFF	#000000	##FFFFFF
##245EA6	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A64A9

Deuteranopia (green-blind)

#2258A5

Tritanopia (blue-blind)

#006F7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #245ea6;
/* rgb */ color: rgb(36, 94, 166);
/* oklch */ color: oklch(48.3% 0.130 255.7);

Tailwind

colors: {
  custom: {
    50: '#728bc1',
    500: '#245ea6',
    950: '#000000',
  },
}

SCSS

$custom: #245ea6;
$custom-light: #728bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#245ea6",
  "rgb": {
    "r": 36,
    "g": 94,
    "b": 166
  },
  "hsl": {
    "h": 213.231,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48299,
    "c": 0.13033,
    "h": 255.7
  },
  "luminance": 0.11134
}

Semantic roles & 50–950 ramp

primary

#245EA6

secondary

#C49862

accent

#9D40E7

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245EA6

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

Preview Lab → · Contrast checker → · Palette generator →