#1C126F#1C126F

#1C126F is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.9% C 0.148 H 275.7°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#1C126F
RGB	rgb(28, 18, 111)
HSL	hsl(246, 72%, 25%)
HSV	hsv(246, 84%, 44%)
CMYK	cmyk(74.8%, 83.8%, 0%, 56.5%)
CIE-LAB	lab(14.55, 35.66, -51.08)
CIE-LCH	lch(14.55, 62.30, 304.92°)
OKLab	oklab(27.92% 0.0146 -0.1477)
OKLCH	oklch(27.92% 0.148 275.7)
XYZ	xyz(3.5635, 1.8268, 15.2007)
Luminance	0.0183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C126F #656F12

analogous

#12366F #1C126F #4B126F

triadic

#1C126F #6F1C12 #126F1C

tetradic

#1C126F #6F1236 #656F12 #126F4B

square

#1C126F #6F1236 #656F12 #126F4B

split-complementary

#1C126F #6F4B12 #366F12

monochromatic

#07041A #0F093A #1C126F #291BA4 #3723D8

Accessibility & contrast

On white

15.38

#1C126F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#1C126F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C126F

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C126F	#FFFFFF	#000000	##FFFFFF
##1C126F	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002972

Deuteranopia (green-blind)

#00216D

Tritanopia (blue-blind)

#002F41

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1c126f;
/* rgb */ color: rgb(28, 18, 111);
/* oklch */ color: oklch(27.9% 0.148 275.7);

Tailwind

colors: {
  custom: {
    50: '#675399',
    500: '#1c126f',
    950: '#000000',
  },
}

SCSS

$custom: #1c126f;
$custom-light: #675399;
$custom-dark: #000000;

JSON

{
  "hex": "#1c126f",
  "rgb": {
    "r": 28,
    "g": 18,
    "b": 111
  },
  "hsl": {
    "h": 246.452,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.27915,
    "c": 0.14839,
    "h": 275.7
  },
  "luminance": 0.01827
}

Semantic roles & 50–950 ramp

primary

#1C126F

secondary

#9AA637

accent

#EF39DB

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1C126F

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

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