#1C126D#1C126D

#1C126D is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.7% C 0.146 H 276.0°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#1C126D
RGB	rgb(28, 18, 109)
HSL	hsl(247, 72%, 25%)
HSV	hsv(247, 83%, 43%)
CMYK	cmyk(74.3%, 83.5%, 0%, 57.3%)
CIE-LAB	lab(14.31, 34.99, -50.18)
CIE-LCH	lch(14.31, 61.18, 304.89°)
OKLab	oklab(27.67% 0.0152 -0.1451)
OKLCH	oklch(27.67% 0.146 276)
XYZ	xyz(3.4546, 1.7833, 14.6272)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C126D #636D12

analogous

#12366D #1C126D #49126D

triadic

#1C126D #6D1C12 #126D1C

tetradic

#1C126D #6D1236 #636D12 #126D49

square

#1C126D #6D1236 #636D12 #126D49

split-complementary

#1C126D #6D4912 #366D12

monochromatic

#07041A #0F0938 #1C126D #291BA2 #3723D6

Accessibility & contrast

On white

15.48

#1C126D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#1C126D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C126D

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C126D	#FFFFFF	#000000	##FFFFFF
##1C126D	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002870

Deuteranopia (green-blind)

#00206B

Tritanopia (blue-blind)

#002E40

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1c126d;
/* rgb */ color: rgb(28, 18, 109);
/* oklch */ color: oklch(27.7% 0.146 276.0);

Tailwind

colors: {
  custom: {
    50: '#675398',
    500: '#1c126d',
    950: '#000000',
  },
}

SCSS

$custom: #1c126d;
$custom-light: #675398;
$custom-dark: #000000;

JSON

{
  "hex": "#1c126d",
  "rgb": {
    "r": 28,
    "g": 18,
    "b": 109
  },
  "hsl": {
    "h": 246.593,
    "s": 71.654,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27674,
    "c": 0.14585,
    "h": 276
  },
  "luminance": 0.01784
}

Semantic roles & 50–950 ramp

primary

#1C126D

secondary

#98A437

accent

#EE39DB

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1C126D

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

Preview Lab → · Contrast checker → · Palette generator →