#1C2D65#1C2D65

#1C2D65 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.8% C 0.101 H 267.6°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#1C2D65
RGB	rgb(28, 45, 101)
HSL	hsl(226, 57%, 25%)
HSV	hsv(226, 72%, 40%)
CMYK	cmyk(72.3%, 55.4%, 0%, 60.4%)
CIE-LAB	lab(20.29, 14.01, -35.15)
CIE-LCH	lch(20.29, 37.84, 291.73°)
OKLab	oklab(31.8% -0.0042 -0.101)
OKLCH	oklch(31.8% 0.101 267.6)
XYZ	xyz(3.7654, 3.0629, 12.7021)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2D65 #65541C

analogous

#1C5265 #1C2D65 #2F1C65

triadic

#1C2D65 #651C2D #2D651C

tetradic

#1C2D65 #651C52 #65541C #1C652F

square

#1C2D65 #651C52 #65541C #1C652F

split-complementary

#1C2D65 #652F1C #52651C

monochromatic

#070B18 #0F1835 #1C2D65 #294295 #3758C5

Accessibility & contrast

On white

13.02

#1C2D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1C2D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2D65

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2D65	#FFFFFF	#000000	##FFFFFF
##1C2D65	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093467

Deuteranopia (green-blind)

#002E64

Tritanopia (blue-blind)

#003A44

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1c2d65;
/* rgb */ color: rgb(28, 45, 101);
/* oklch */ color: oklch(31.8% 0.101 267.6);

Tailwind

colors: {
  custom: {
    50: '#626591',
    500: '#1c2d65',
    950: '#000000',
  },
}

SCSS

$custom: #1c2d65;
$custom-light: #626591;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2d65",
  "rgb": {
    "r": 28,
    "g": 45,
    "b": 101
  },
  "hsl": {
    "h": 226.027,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31802,
    "c": 0.10107,
    "h": 267.6
  },
  "luminance": 0.03063
}

Semantic roles & 50–950 ramp

primary

#1C2D65

secondary

#9A8643

accent

#BC48E0

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #1C2D65

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

Preview Lab → · Contrast checker → · Palette generator →