#245EA4#245EA4

#245EA4 is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.2% C 0.128 H 255.2°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#245EA4
RGB	rgb(36, 94, 164)
HSL	hsl(213, 64%, 39%)
HSV	hsv(213, 78%, 64%)
CMYK	cmyk(78%, 42.7%, 0%, 35.7%)
CIE-LAB	lab(39.68, 6.78, -43.12)
CIE-LCH	lch(39.68, 43.65, 278.94°)
OKLab	oklab(48.17% -0.0326 -0.1234)
OKLCH	oklch(48.17% 0.128 255.2)
XYZ	xyz(11.4286, 11.0595, 36.6471)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245EA4 #A46A24

analogous

#249EA4 #245EA4 #2A24A4

triadic

#245EA4 #A4245E #5EA424

tetradic

#245EA4 #A4249E #A46A24 #24A42A

square

#245EA4 #A4249E #A46A24 #24A42A

split-complementary

#245EA4 #A42A24 #9EA424

monochromatic

#0E2440 #194172 #245EA4 #337BD2 #659CDD

Accessibility & contrast

On white

6.54

#245EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#245EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245EA4

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245EA4	#FFFFFF	#000000	##FFFFFF
##245EA4	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B64A7

Deuteranopia (green-blind)

#2558A3

Tritanopia (blue-blind)

#006F79

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #245ea4;
/* rgb */ color: rgb(36, 94, 164);
/* oklch */ color: oklch(48.2% 0.128 255.2);

Tailwind

colors: {
  custom: {
    50: '#728bbf',
    500: '#245ea4',
    950: '#000000',
  },
}

SCSS

$custom: #245ea4;
$custom-light: #728bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#245ea4",
  "rgb": {
    "r": 36,
    "g": 94,
    "b": 164
  },
  "hsl": {
    "h": 212.813,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.48165,
    "c": 0.12761,
    "h": 255.2
  },
  "luminance": 0.11061
}

Semantic roles & 50–950 ramp

primary

#245EA4

secondary

#C39661

accent

#9C41E7

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245EA4

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

Preview Lab → · Contrast checker → · Palette generator →