#225DB0#225DB0

#225DB0 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 48.7% C 0.146 H 257.9°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#225DB0
RGB	rgb(34, 93, 176)
HSL	hsl(215, 68%, 41%)
HSV	hsv(215, 81%, 69%)
CMYK	cmyk(80.7%, 47.2%, 0%, 31%)
CIE-LAB	lab(40.08, 11.90, -49.57)
CIE-LCH	lch(40.08, 50.98, 283.50°)
OKLab	oklab(48.7% -0.0306 -0.1424)
OKLCH	oklch(48.7% 0.146 257.9)
XYZ	xyz(12.4076, 11.3019, 42.5934)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225DB0 #B07522

analogous

#22A4B0 #225DB0 #2E22B0

triadic

#225DB0 #B0225D #5DB022

tetradic

#225DB0 #B022A4 #B07522 #22B02E

square

#225DB0 #B022A4 #B07522 #22B02E

split-complementary

#225DB0 #B02E22 #A4B022

monochromatic

#0E2749 #18427D #225DB0 #377AD8 #6A9CE2

Accessibility & contrast

On white

6.44

#225DB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#225DB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #225DB0

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225DB0	#FFFFFF	#000000	##FFFFFF
##225DB0	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F65B3

Deuteranopia (green-blind)

#0458AE

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #225db0;
/* rgb */ color: rgb(34, 93, 176);
/* oklch */ color: oklch(48.7% 0.146 257.9);

Tailwind

colors: {
  custom: {
    50: '#748ac8',
    500: '#225db0',
    950: '#000000',
  },
}

SCSS

$custom: #225db0;
$custom-light: #748ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#225db0",
  "rgb": {
    "r": 34,
    "g": 93,
    "b": 176
  },
  "hsl": {
    "h": 215.07,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48704,
    "c": 0.14565,
    "h": 257.9
  },
  "luminance": 0.11303
}

Semantic roles & 50–950 ramp

primary

#225DB0

secondary

#C89F66

accent

#A33DEA

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #225DB0

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

Preview Lab → · Contrast checker → · Palette generator →