#2120AC#2120AC

#2120AC is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.2% C 0.209 H 270.4°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#2120AC
RGB	rgb(33, 32, 172)
HSL	hsl(240, 69%, 40%)
HSV	hsv(240, 81%, 67%)
CMYK	cmyk(80.8%, 81.4%, 0%, 32.5%)
CIE-LAB	lab(24.75, 48.73, -72.28)
CIE-LCH	lch(24.75, 87.17, 303.99°)
OKLab	oklab(37.24% 0.0014 -0.2092)
OKLCH	oklch(37.24% 0.209 270.4)
XYZ	xyz(8.5876, 4.3339, 39.4057)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2120AC #ABAC20

analogous

#2065AC #2120AC #6720AC

triadic

#2120AC #AC2120 #20AC21

tetradic

#2120AC #AC2065 #ABAC20 #20AC67

square

#2120AC #AC2065 #ABAC20 #20AC67

split-complementary

#2120AC #AC6720 #65AC20

monochromatic

#0D0D45 #171678 #2120AC #3231D9 #6564E2

Accessibility & contrast

On white

11.25

#2120AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2120AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2120AC

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2120AC	#FFFFFF	#000000	##FFFFFF
##2120AC	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B0

Deuteranopia (green-blind)

#0033AA

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2120ac;
/* rgb */ color: rgb(33, 32, 172);
/* oklch */ color: oklch(37.2% 0.209 270.4);

Tailwind

colors: {
  custom: {
    50: '#785fc6',
    500: '#2120ac',
    950: '#000000',
  },
}

SCSS

$custom: #2120ac;
$custom-light: #785fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2120ac",
  "rgb": {
    "r": 33,
    "g": 32,
    "b": 172
  },
  "hsl": {
    "h": 240.429,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.37245,
    "c": 0.20925,
    "h": 270.4
  },
  "luminance": 0.04335
}

Semantic roles & 50–950 ramp

primary

#2120AC

secondary

#C7C760

accent

#EB3CEA

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2120AC

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

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