#245AA4#245AA4

#245AA4 is a mid, vivid cyan. Relative luminance 0.104; OKLCH L 47.2% C 0.132 H 257.3°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#245AA4
RGB	rgb(36, 90, 164)
HSL	hsl(215, 64%, 39%)
HSV	hsv(215, 78%, 64%)
CMYK	cmyk(78%, 45.1%, 0%, 35.7%)
CIE-LAB	lab(38.49, 9.39, -45.02)
CIE-LCH	lch(38.49, 45.99, 281.78°)
OKLab	oklab(47.24% -0.0291 -0.129)
OKLCH	oklch(47.24% 0.132 257.3)
XYZ	xyz(11.0821, 10.3664, 36.5316)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245AA4 #A46E24

analogous

#249AA4 #245AA4 #2E24A4

triadic

#245AA4 #A4245A #5AA424

tetradic

#245AA4 #A4249A #A46E24 #24A42E

square

#245AA4 #A4249A #A46E24 #24A42E

split-complementary

#245AA4 #A42E24 #9AA424

monochromatic

#0E2340 #193E72 #245AA4 #3376D2 #6598DD

Accessibility & contrast

On white

6.83

#245AA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#245AA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245AA4

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245AA4	#FFFFFF	#000000	##FFFFFF
##245AA4	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3461A7

Deuteranopia (green-blind)

#1955A3

Tritanopia (blue-blind)

#006C77

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #245aa4;
/* rgb */ color: rgb(36, 90, 164);
/* oklch */ color: oklch(47.2% 0.132 257.3);

Tailwind

colors: {
  custom: {
    50: '#7288bf',
    500: '#245aa4',
    950: '#000000',
  },
}

SCSS

$custom: #245aa4;
$custom-light: #7288bf;
$custom-dark: #000000;

JSON

{
  "hex": "#245aa4",
  "rgb": {
    "r": 36,
    "g": 90,
    "b": 164
  },
  "hsl": {
    "h": 214.688,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47243,
    "c": 0.13229,
    "h": 257.3
  },
  "luminance": 0.10368
}

Semantic roles & 50–950 ramp

primary

#245AA4

secondary

#C39A61

accent

#A141E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245AA4

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

Preview Lab → · Contrast checker → · Palette generator →