#122F83#122F83

#122F83 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.5% C 0.145 H 264.8°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#122F83
RGB	rgb(18, 47, 131)
HSL	hsl(225, 76%, 29%)
HSV	hsv(225, 86%, 51%)
CMYK	cmyk(86.3%, 64.1%, 0%, 48.6%)
CIE-LAB	lab(23.00, 23.66, -49.98)
CIE-LCH	lch(23.00, 55.30, 295.33°)
OKLab	oklab(34.51% -0.013 -0.1447)
OKLCH	oklch(34.51% 0.145 264.8)
XYZ	xyz(5.3613, 3.7997, 21.9192)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F83 #836612

analogous

#126883 #122F83 #2E1283

triadic

#122F83 #83122F #2F8312

tetradic

#122F83 #831268 #836612 #12832E

square

#122F83 #831268 #836612 #12832E

split-complementary

#122F83 #832E12 #688312

monochromatic

#040A1B #0B1C4D #122F83 #1942B9 #2D5CE2

Accessibility & contrast

On white

11.93

#122F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#122F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F83

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F83	#FFFFFF	#000000	##FFFFFF
##122F83	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C86

Deuteranopia (green-blind)

#003281

Tritanopia (blue-blind)

#004554

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #122f83;
/* rgb */ color: rgb(18, 47, 131);
/* oklch */ color: oklch(34.5% 0.145 264.8);

Tailwind

colors: {
  custom: {
    50: '#6767a8',
    500: '#122f83',
    950: '#000000',
  },
}

SCSS

$custom: #122f83;
$custom-light: #6767a8;
$custom-dark: #000000;

JSON

{
  "hex": "#122f83",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 131
  },
  "hsl": {
    "h": 224.602,
    "s": 75.839,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34509,
    "c": 0.14528,
    "h": 264.8
  },
  "luminance": 0.038
}

Semantic roles & 50–950 ramp

primary

#122F83

secondary

#B89838

accent

#C235F2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070610

muted

#7A7A7F

Preview Lab

Preview with #122F83

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

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