#2154AE#2154AE

#2154AE is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.5% C 0.154 H 260.8°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#2154AE
RGB	rgb(33, 84, 174)
HSL	hsl(218, 68%, 41%)
HSV	hsv(218, 81%, 68%)
CMYK	cmyk(81%, 51.7%, 0%, 31.8%)
CIE-LAB	lab(37.33, 16.95, -52.83)
CIE-LCH	lch(37.33, 55.49, 287.79°)
OKLab	oklab(46.54% -0.0246 -0.1522)
OKLCH	oklch(46.54% 0.154 260.8)
XYZ	xyz(11.4347, 9.7186, 41.3094)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2154AE #AE7B21

analogous

#219AAE #2154AE #3421AE

triadic

#2154AE #AE2154 #54AE21

tetradic

#2154AE #AE219A #AE7B21 #21AE34

square

#2154AE #AE219A #AE7B21 #21AE34

split-complementary

#2154AE #AE3421 #9AAE21

monochromatic

#0D2247 #173B7B #2154AE #346FD8 #6794E2

Accessibility & contrast

On white

7.13

#2154AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#2154AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2154AE

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2154AE	#FFFFFF	#000000	##FFFFFF
##2154AE	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185FB1

Deuteranopia (green-blind)

#0052AC

Tritanopia (blue-blind)

#006A79

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2154ae;
/* rgb */ color: rgb(33, 84, 174);
/* oklch */ color: oklch(46.5% 0.154 260.8);

Tailwind

colors: {
  custom: {
    50: '#7483c7',
    500: '#2154ae',
    950: '#000000',
  },
}

SCSS

$custom: #2154ae;
$custom-light: #7483c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2154ae",
  "rgb": {
    "r": 33,
    "g": 84,
    "b": 174
  },
  "hsl": {
    "h": 218.298,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.46541,
    "c": 0.15416,
    "h": 260.8
  },
  "luminance": 0.0972
}

Semantic roles & 50–950 ramp

primary

#2154AE

secondary

#C8A363

accent

#AC3DEB

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2154AE

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

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