#245DBA#245DBA

#245DBA is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.159 H 259.9°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#245DBA
RGB	rgb(36, 93, 186)
HSL	hsl(217, 68%, 44%)
HSV	hsv(217, 81%, 73%)
CMYK	cmyk(80.6%, 50%, 0%, 27.1%)
CIE-LAB	lab(40.81, 16.01, -54.26)
CIE-LCH	lch(40.81, 56.58, 286.44°)
OKLab	oklab(49.49% -0.0279 -0.1562)
OKLCH	oklch(49.49% 0.159 259.9)
XYZ	xyz(13.5016, 11.7473, 48.0007)
Luminance	0.1175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245DBA #BA8124

analogous

#24A8BA #245DBA #3624BA

triadic

#245DBA #BA245D #5DBA24

tetradic

#245DBA #BA24A8 #BA8124 #24BA36

square

#245DBA #BA24A8 #BA8124 #24BA36

split-complementary

#245DBA #BA3624 #A8BA24

monochromatic

#102A53 #1A4387 #245DBA #417BDA #749FE4

Accessibility & contrast

On white

6.27

#245DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#245DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #245DBA

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245DBA	#FFFFFF	#000000	##FFFFFF
##245DBA	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2467BD

Deuteranopia (green-blind)

#005AB8

Tritanopia (blue-blind)

#007382

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #245dba;
/* rgb */ color: rgb(36, 93, 186);
/* oklch */ color: oklch(49.5% 0.159 259.9);

Tailwind

colors: {
  custom: {
    50: '#778acf',
    500: '#245dba',
    950: '#000000',
  },
}

SCSS

$custom: #245dba;
$custom-light: #778acf;
$custom-dark: #000000;

JSON

{
  "hex": "#245dba",
  "rgb": {
    "r": 36,
    "g": 93,
    "b": 186
  },
  "hsl": {
    "h": 217.2,
    "s": 67.568,
    "l": 43.529
  },
  "oklch": {
    "l": 0.49494,
    "c": 0.15865,
    "h": 259.9
  },
  "luminance": 0.11749
}

Semantic roles & 50–950 ramp

primary

#245DBA

secondary

#CBA86E

accent

#A93DEA

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0B14

muted

#7C7C82

Preview Lab

Preview with #245DBA

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

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