#121E46#121E46

#121E46 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.0% C 0.077 H 267.9°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#121E46
RGB	rgb(18, 30, 70)
HSL	hsl(226, 59%, 17%)
HSV	hsv(226, 74%, 27%)
CMYK	cmyk(74.3%, 57.1%, 0%, 72.5%)
CIE-LAB	lab(12.60, 10.45, -26.74)
CIE-LCH	lch(12.60, 28.70, 291.35°)
OKLab	oklab(25.04% -0.0028 -0.0767)
OKLCH	oklch(25.04% 0.077 267.9)
XYZ	xyz(1.8188, 1.4992, 5.9867)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121E46 #463A12

analogous

#123846 #121E46 #201246

triadic

#121E46 #46121E #1E4612

tetradic

#121E46 #461238 #463A12 #124620

square

#121E46 #461238 #463A12 #124620

split-complementary

#121E46 #462012 #384612

monochromatic

#060A18 #060A18 #121E46 #1F3377 #2B48A7

Accessibility & contrast

On white

16.16

#121E46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#121E46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121E46

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121E46	#FFFFFF	#000000	##FFFFFF
##121E46	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072347

Deuteranopia (green-blind)

#001E45

Tritanopia (blue-blind)

#00272E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #121e46;
/* rgb */ color: rgb(18, 30, 70);
/* oklch */ color: oklch(25.0% 0.077 267.9);

Tailwind

colors: {
  custom: {
    50: '#57597a',
    500: '#121e46',
    950: '#000000',
  },
}

SCSS

$custom: #121e46;
$custom-light: #57597a;
$custom-dark: #000000;

JSON

{
  "hex": "#121e46",
  "rgb": {
    "r": 18,
    "g": 30,
    "b": 70
  },
  "hsl": {
    "h": 226.154,
    "s": 59.091,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2504,
    "c": 0.07677,
    "h": 267.9
  },
  "luminance": 0.01499
}

Semantic roles & 50–950 ramp

primary

#121E46

secondary

#7F6E35

accent

#BE46E2

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #121E46

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

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