#122B64#122B64

#122B64 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.8% C 0.106 H 263.6°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#122B64
RGB	rgb(18, 43, 100)
HSL	hsl(222, 69%, 23%)
HSV	hsv(222, 82%, 39%)
CMYK	cmyk(82%, 57%, 0%, 60.8%)
CIE-LAB	lab(19.12, 13.56, -36.41)
CIE-LCH	lch(19.12, 38.85, 290.42°)
OKLab	oklab(30.76% -0.0118 -0.1049)
OKLCH	oklch(30.76% 0.106 263.6)
XYZ	xyz(3.4128, 2.7761, 12.4101)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122B64 #644B12

analogous

#125464 #122B64 #221264

triadic

#122B64 #64122B #2B6412

tetradic

#122B64 #641254 #644B12 #126422

square

#122B64 #641254 #644B12 #126422

split-complementary

#122B64 #642212 #546412

monochromatic

#050B1A #091530 #122B64 #1B4198 #2558CC

Accessibility & contrast

On white

13.50

#122B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#122B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122B64

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122B64	#FFFFFF	#000000	##FFFFFF
##122B64	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013266

Deuteranopia (green-blind)

#002B63

Tritanopia (blue-blind)

#003943

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #122b64;
/* rgb */ color: rgb(18, 43, 100);
/* oklch */ color: oklch(30.8% 0.106 263.6);

Tailwind

colors: {
  custom: {
    50: '#5e6391',
    500: '#122b64',
    950: '#000000',
  },
}

SCSS

$custom: #122b64;
$custom-light: #5e6391;
$custom-dark: #000000;

JSON

{
  "hex": "#122b64",
  "rgb": {
    "r": 18,
    "g": 43,
    "b": 100
  },
  "hsl": {
    "h": 221.707,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.30757,
    "c": 0.10561,
    "h": 263.6
  },
  "luminance": 0.02776
}

Semantic roles & 50–950 ramp

primary

#122B64

secondary

#9C7D36

accent

#B63BEC

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050D

muted

#79797D

Preview Lab

Preview with #122B64

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

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