#245BA8#245BA8

#245BA8 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 47.8% C 0.137 H 257.6°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#245BA8
RGB	rgb(36, 91, 168)
HSL	hsl(215, 65%, 40%)
HSV	hsv(215, 79%, 66%)
CMYK	cmyk(78.6%, 45.8%, 0%, 34.1%)
CIE-LAB	lab(39.04, 10.29, -46.52)
CIE-LCH	lch(39.04, 47.64, 282.48°)
OKLab	oklab(47.75% -0.0292 -0.1334)
OKLCH	oklch(47.75% 0.137 257.6)
XYZ	xyz(11.5339, 10.6830, 38.4923)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245BA8 #A87124

analogous

#249DA8 #245BA8 #2F24A8

triadic

#245BA8 #A8245B #5BA824

tetradic

#245BA8 #A8249D #A87124 #24A82F

square

#245BA8 #A8249D #A87124 #24A82F

split-complementary

#245BA8 #A82F24 #9DA824

monochromatic

#0E2443 #194076 #245BA8 #3577D4 #6899DF

Accessibility & contrast

On white

6.69

#245BA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#245BA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245BA8

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245BA8	#FFFFFF	#000000	##FFFFFF
##245BA8	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3362AB

Deuteranopia (green-blind)

#1556A6

Tritanopia (blue-blind)

#006D79

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #245ba8;
/* rgb */ color: rgb(36, 91, 168);
/* oklch */ color: oklch(47.8% 0.137 257.6);

Tailwind

colors: {
  custom: {
    50: '#7388c2',
    500: '#245ba8',
    950: '#000000',
  },
}

SCSS

$custom: #245ba8;
$custom-light: #7388c2;
$custom-dark: #000000;

JSON

{
  "hex": "#245ba8",
  "rgb": {
    "r": 36,
    "g": 91,
    "b": 168
  },
  "hsl": {
    "h": 215,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.4775,
    "c": 0.13658,
    "h": 257.6
  },
  "luminance": 0.10684
}

Semantic roles & 50–950 ramp

primary

#245BA8

secondary

#C49C63

accent

#A240E8

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #245BA8

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

Preview Lab → · Contrast checker → · Palette generator →