#121E60#121E60

#121E60 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.5% C 0.117 H 269.0°. Best body text is #FFFFFF at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#121E60
RGB	rgb(18, 30, 96)
HSL	hsl(231, 68%, 22%)
HSV	hsv(231, 81%, 38%)
CMYK	cmyk(81.3%, 68.7%, 0%, 62.4%)
CIE-LAB	lab(14.96, 21.41, -40.56)
CIE-LCH	lch(14.96, 45.86, 297.83°)
OKLab	oklab(27.53% -0.0021 -0.1173)
OKLCH	oklch(27.53% 0.117 269)
XYZ	xyz(2.8243, 1.9014, 11.2822)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121E60 #605412

analogous

#124560 #121E60 #2D1260

triadic

#121E60 #60121E #1E6012

tetradic

#121E60 #601245 #605412 #12602D

square

#121E60 #601245 #605412 #12602D

split-complementary

#121E60 #602D12 #456012

monochromatic

#05081A #080E2C #121E60 #1C2E94 #253EC7

Accessibility & contrast

On white

15.21

#121E60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#121E60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121E60

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121E60	#FFFFFF	#000000	##FFFFFF
##121E60	1.00	15.21	1.38	15.21
#FFFFFF	15.21	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002962

Deuteranopia (green-blind)

#00225F

Tritanopia (blue-blind)

#002F3C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #121e60;
/* rgb */ color: rgb(18, 30, 96);
/* oklch */ color: oklch(27.5% 0.117 269.0);

Tailwind

colors: {
  custom: {
    50: '#5e598e',
    500: '#121e60',
    950: '#000000',
  },
}

SCSS

$custom: #121e60;
$custom-light: #5e598e;
$custom-dark: #000000;

JSON

{
  "hex": "#121e60",
  "rgb": {
    "r": 18,
    "g": 30,
    "b": 96
  },
  "hsl": {
    "h": 230.769,
    "s": 68.421,
    "l": 22.353
  },
  "oklch": {
    "l": 0.27535,
    "c": 0.11733,
    "h": 269
  },
  "luminance": 0.01902
}

Semantic roles & 50–950 ramp

primary

#121E60

secondary

#988936

accent

#D03DEB

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #121E60

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

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