#1C295D#1C295D

#1C295D is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.2% C 0.094 H 269.5°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#1C295D
RGB	rgb(28, 41, 93)
HSL	hsl(228, 54%, 24%)
HSV	hsv(228, 70%, 36%)
CMYK	cmyk(69.9%, 55.9%, 0%, 63.5%)
CIE-LAB	lab(18.47, 13.68, -32.84)
CIE-LCH	lch(18.47, 35.57, 292.61°)
OKLab	oklab(30.22% -0.0009 -0.0942)
OKLCH	oklch(30.22% 0.094 269.5)
XYZ	xyz(3.2469, 2.6228, 10.6889)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C295D #5D501C

analogous

#1C495D #1C295D #2F1C5D

triadic

#1C295D #5D1C29 #295D1C

tetradic

#1C295D #5D1C49 #5D501C #1C5D2F

square

#1C295D #5D1C49 #5D501C #1C5D2F

split-complementary

#1C295D #5D2F1C #495D1C

monochromatic

#070A18 #0E142E #1C295D #2A3E8C #3852BB

Accessibility & contrast

On white

13.77

#1C295D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1C295D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C295D

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C295D	#FFFFFF	#000000	##FFFFFF
##1C295D	1.00	13.77	1.52	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09305F

Deuteranopia (green-blind)

#002A5C

Tritanopia (blue-blind)

#00353E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1c295d;
/* rgb */ color: rgb(28, 41, 93);
/* oklch */ color: oklch(30.2% 0.094 269.5);

Tailwind

colors: {
  custom: {
    50: '#61628b',
    500: '#1c295d',
    950: '#000000',
  },
}

SCSS

$custom: #1c295d;
$custom-light: #61628b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c295d",
  "rgb": {
    "r": 28,
    "g": 41,
    "b": 93
  },
  "hsl": {
    "h": 228,
    "s": 53.719,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30221,
    "c": 0.09425,
    "h": 269.5
  },
  "luminance": 0.02623
}

Semantic roles & 50–950 ramp

primary

#1C295D

secondary

#928242

accent

#C04BDD

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#05050C

muted

#7A797D

Preview Lab

Preview with #1C295D

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

Preview Lab → · Contrast checker → · Palette generator →