#2051AC#2051AC

#2051AC is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.7% C 0.155 H 261.4°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#2051AC
RGB	rgb(32, 81, 172)
HSL	hsl(219, 69%, 40%)
HSV	hsv(219, 81%, 67%)
CMYK	cmyk(81.4%, 52.9%, 0%, 32.5%)
CIE-LAB	lab(36.31, 18.06, -53.31)
CIE-LCH	lch(36.31, 56.28, 288.72°)
OKLab	oklab(45.71% -0.0233 -0.1537)
OKLCH	oklch(45.71% 0.155 261.4)
XYZ	xyz(10.9818, 9.1692, 40.2128)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2051AC #AC7B20

analogous

#2097AC #2051AC #3520AC

triadic

#2051AC #AC2051 #51AC20

tetradic

#2051AC #AC2097 #AC7B20 #20AC35

square

#2051AC #AC2097 #AC7B20 #20AC35

split-complementary

#2051AC #AC3520 #97AC20

monochromatic

#0D2045 #163978 #2051AC #316BD9 #6490E2

Accessibility & contrast

On white

7.41

#2051AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#2051AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2051AC

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2051AC	#FFFFFF	#000000	##FFFFFF
##2051AC	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E5CAF

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#006776

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2051ac;
/* rgb */ color: rgb(32, 81, 172);
/* oklch */ color: oklch(45.7% 0.155 261.4);

Tailwind

colors: {
  custom: {
    50: '#7381c5',
    500: '#2051ac',
    950: '#000000',
  },
}

SCSS

$custom: #2051ac;
$custom-light: #7381c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2051ac",
  "rgb": {
    "r": 32,
    "g": 81,
    "b": 172
  },
  "hsl": {
    "h": 219,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.45706,
    "c": 0.15541,
    "h": 261.4
  },
  "luminance": 0.0917
}

Semantic roles & 50–950 ramp

primary

#2051AC

secondary

#C7A360

accent

#AE3CEB

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #2051AC

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

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