#245AA3#245AA3

#245AA3 is a mid, vivid cyan. Relative luminance 0.103; OKLCH L 47.2% C 0.131 H 257.1°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#245AA3
RGB	rgb(36, 90, 163)
HSL	hsl(214, 64%, 39%)
HSV	hsv(214, 78%, 64%)
CMYK	cmyk(77.9%, 44.8%, 0%, 36.1%)
CIE-LAB	lab(38.43, 9.00, -44.53)
CIE-LCH	lch(38.43, 45.43, 281.42°)
OKLab	oklab(47.17% -0.0293 -0.1276)
OKLCH	oklch(47.17% 0.131 257.1)
XYZ	xyz(10.9921, 10.3305, 36.0579)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245AA3 #A36D24

analogous

#249AA3 #245AA3 #2E24A3

triadic

#245AA3 #A3245A #5AA324

tetradic

#245AA3 #A3249A #A36D24 #24A32E

square

#245AA3 #A3249A #A36D24 #24A32E

split-complementary

#245AA3 #A32E24 #9AA324

monochromatic

#0E233F #193E71 #245AA3 #3276D2 #6598DD

Accessibility & contrast

On white

6.85

#245AA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#245AA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245AA3

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245AA3	#FFFFFF	#000000	##FFFFFF
##245AA3	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3561A6

Deuteranopia (green-blind)

#1B55A2

Tritanopia (blue-blind)

#006B76

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #245aa3;
/* rgb */ color: rgb(36, 90, 163);
/* oklch */ color: oklch(47.2% 0.131 257.1);

Tailwind

colors: {
  custom: {
    50: '#7288bf',
    500: '#245aa3',
    950: '#000000',
  },
}

SCSS

$custom: #245aa3;
$custom-light: #7288bf;
$custom-dark: #000000;

JSON

{
  "hex": "#245aa3",
  "rgb": {
    "r": 36,
    "g": 90,
    "b": 163
  },
  "hsl": {
    "h": 214.488,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47174,
    "c": 0.13092,
    "h": 257.1
  },
  "luminance": 0.10332
}

Semantic roles & 50–950 ramp

primary

#245AA3

secondary

#C29960

accent

#A041E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245AA3

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

Preview Lab → · Contrast checker → · Palette generator →