#245AA6#245AA6

#245AA6 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.4% C 0.135 H 257.7°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#245AA6
RGB	rgb(36, 90, 166)
HSL	hsl(215, 64%, 40%)
HSV	hsv(215, 78%, 65%)
CMYK	cmyk(78.3%, 45.8%, 0%, 34.9%)
CIE-LAB	lab(38.62, 10.17, -46.01)
CIE-LCH	lch(38.62, 47.12, 282.46°)
OKLab	oklab(47.38% -0.0287 -0.1319)
OKLCH	oklch(47.38% 0.135 257.7)
XYZ	xyz(11.2641, 10.4393, 37.4903)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245AA6 #A67024

analogous

#249BA6 #245AA6 #2F24A6

triadic

#245AA6 #A6245A #5AA624

tetradic

#245AA6 #A6249B #A67024 #24A62F

square

#245AA6 #A6249B #A67024 #24A62F

split-complementary

#245AA6 #A62F24 #9BA624

monochromatic

#0E2341 #193F74 #245AA6 #3476D3 #6698DE

Accessibility & contrast

On white

6.80

#245AA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#245AA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245AA6

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245AA6	#FFFFFF	#000000	##FFFFFF
##245AA6	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3261A9

Deuteranopia (green-blind)

#1555A4

Tritanopia (blue-blind)

#006C78

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #245aa6;
/* rgb */ color: rgb(36, 90, 166);
/* oklch */ color: oklch(47.4% 0.135 257.7);

Tailwind

colors: {
  custom: {
    50: '#7388c1',
    500: '#245aa6',
    950: '#000000',
  },
}

SCSS

$custom: #245aa6;
$custom-light: #7388c1;
$custom-dark: #000000;

JSON

{
  "hex": "#245aa6",
  "rgb": {
    "r": 36,
    "g": 90,
    "b": 166
  },
  "hsl": {
    "h": 215.077,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47383,
    "c": 0.13503,
    "h": 257.7
  },
  "luminance": 0.10441
}

Semantic roles & 50–950 ramp

primary

#245AA6

secondary

#C49B62

accent

#A240E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245AA6

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

Preview Lab → · Contrast checker → · Palette generator →