#1C2E6C#1C2E6C

#1C2E6C is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.6% C 0.110 H 267.6°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#1C2E6C
RGB	rgb(28, 46, 108)
HSL	hsl(227, 59%, 27%)
HSV	hsv(227, 74%, 42%)
CMYK	cmyk(74.1%, 57.4%, 0%, 57.6%)
CIE-LAB	lab(21.14, 16.13, -38.32)
CIE-LCH	lch(21.14, 41.58, 292.82°)
OKLab	oklab(32.62% -0.0046 -0.1103)
OKLCH	oklch(32.62% 0.11 267.6)
XYZ	xyz(4.1617, 3.2832, 14.5988)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2E6C #6C5A1C

analogous

#1C566C #1C2E6C #321C6C

triadic

#1C2E6C #6C1C2E #2E6C1C

tetradic

#1C2E6C #6C1C56 #6C5A1C #1C6C32

square

#1C2E6C #6C1C56 #6C5A1C #1C6C32

split-complementary

#1C2E6C #6C321C #566C1C

monochromatic

#060A18 #0F193B #1C2E6C #29439D #3759CB

Accessibility & contrast

On white

12.68

#1C2E6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1C2E6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2E6C

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2E6C	#FFFFFF	#000000	##FFFFFF
##1C2E6C	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00376E

Deuteranopia (green-blind)

#002F6B

Tritanopia (blue-blind)

#003D48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1c2e6c;
/* rgb */ color: rgb(28, 46, 108);
/* oklch */ color: oklch(32.6% 0.110 267.6);

Tailwind

colors: {
  custom: {
    50: '#646697',
    500: '#1c2e6c',
    950: '#000000',
  },
}

SCSS

$custom: #1c2e6c;
$custom-light: #646697;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2e6c",
  "rgb": {
    "r": 28,
    "g": 46,
    "b": 108
  },
  "hsl": {
    "h": 226.5,
    "s": 58.824,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32619,
    "c": 0.11039,
    "h": 267.6
  },
  "luminance": 0.03284
}

Semantic roles & 50–950 ramp

primary

#1C2E6C

secondary

#A18C43

accent

#BF46E2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #1C2E6C

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

Preview Lab → · Contrast checker → · Palette generator →