#3120AC#3120AC

#3120AC is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.2% C 0.205 H 276.0°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#3120AC
RGB	rgb(49, 32, 172)
HSL	hsl(247, 69%, 40%)
HSV	hsv(247, 81%, 67%)
CMYK	cmyk(71.5%, 81.4%, 0%, 32.5%)
CIE-LAB	lab(25.75, 49.82, -70.57)
CIE-LCH	lch(25.75, 86.39, 305.22°)
OKLab	oklab(38.21% 0.0214 -0.204)
OKLCH	oklch(38.21% 0.205 276)
XYZ	xyz(9.2271, 4.6637, 39.4356)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3120AC #9BAC20

analogous

#2055AC #3120AC #7720AC

triadic

#3120AC #AC3120 #20AC31

tetradic

#3120AC #AC2055 #9BAC20 #20AC77

square

#3120AC #AC2055 #9BAC20 #20AC77

split-complementary

#3120AC #AC7720 #55AC20

monochromatic

#140D45 #221678 #3120AC #4531D9 #7464E2

Accessibility & contrast

On white

10.86

#3120AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#3120AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3120AC

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3120AC	#FFFFFF	#000000	##FFFFFF
##3120AC	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B0

Deuteranopia (green-blind)

#0037AA

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3120ac;
/* rgb */ color: rgb(49, 32, 172);
/* oklch */ color: oklch(38.2% 0.205 276.0);

Tailwind

colors: {
  custom: {
    50: '#7d60c6',
    500: '#3120ac',
    950: '#000000',
  },
}

SCSS

$custom: #3120ac;
$custom-light: #7d60c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3120ac",
  "rgb": {
    "r": 49,
    "g": 32,
    "b": 172
  },
  "hsl": {
    "h": 247.286,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.38212,
    "c": 0.20512,
    "h": 276
  },
  "luminance": 0.04665
}

Semantic roles & 50–950 ramp

primary

#3120AC

secondary

#BBC760

accent

#EB3CD6

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3120AC

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

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