#2253A6#2253A6

#2253A6 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 45.7% C 0.144 H 260.3°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#2253A6
RGB	rgb(34, 83, 166)
HSL	hsl(218, 66%, 39%)
HSV	hsv(218, 80%, 65%)
CMYK	cmyk(79.5%, 50%, 0%, 34.9%)
CIE-LAB	lab(36.52, 14.57, -49.40)
CIE-LCH	lch(36.52, 51.50, 286.43°)
OKLab	oklab(45.75% -0.0243 -0.1421)
OKLCH	oklch(45.75% 0.144 260.3)
XYZ	xyz(10.6334, 9.2785, 37.2995)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2253A6 #A67522

analogous

#2295A6 #2253A6 #3322A6

triadic

#2253A6 #A62253 #53A622

tetradic

#2253A6 #A62295 #A67522 #22A633

square

#2253A6 #A62295 #A67522 #22A633

split-complementary

#2253A6 #A63322 #95A622

monochromatic

#0D2040 #183A73 #2253A6 #306DD5 #6391DF

Accessibility & contrast

On white

7.35

#2253A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2253A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2253A6

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2253A6	#FFFFFF	#000000	##FFFFFF
##2253A6	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215CA9

Deuteranopia (green-blind)

#0050A4

Tritanopia (blue-blind)

#006774

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2253a6;
/* rgb */ color: rgb(34, 83, 166);
/* oklch */ color: oklch(45.7% 0.144 260.3);

Tailwind

colors: {
  custom: {
    50: '#7282c1',
    500: '#2253a6',
    950: '#000000',
  },
}

SCSS

$custom: #2253a6;
$custom-light: #7282c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2253a6",
  "rgb": {
    "r": 34,
    "g": 83,
    "b": 166
  },
  "hsl": {
    "h": 217.727,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.45746,
    "c": 0.14414,
    "h": 260.3
  },
  "luminance": 0.0928
}

Semantic roles & 50–950 ramp

primary

#2253A6

secondary

#C49F5F

accent

#AA3FE9

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2253A6

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

Preview Lab → · Contrast checker → · Palette generator →