#1D295C#1D295C

#1D295C is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.2% C 0.092 H 270.1°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#1D295C
RGB	rgb(29, 41, 92)
HSL	hsl(229, 52%, 24%)
HSV	hsv(229, 68%, 36%)
CMYK	cmyk(68.5%, 55.4%, 0%, 63.9%)
CIE-LAB	lab(18.45, 13.47, -32.20)
CIE-LCH	lch(18.45, 34.90, 292.71°)
OKLab	oklab(30.2% 0.0001 -0.0923)
OKLCH	oklch(30.2% 0.092 270.1)
XYZ	xyz(3.2307, 2.6195, 10.4585)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D295C #5C501D

analogous

#1D485C #1D295C #301D5C

triadic

#1D295C #5C1D29 #295C1D

tetradic

#1D295C #5C1D48 #5C501D #1D5C30

square

#1D295C #5C1D48 #5C501D #1D5C30

split-complementary

#1D295C #5C301D #485C1D

monochromatic

#070A17 #0E142D #1D295C #2C3E8B #3A52B9

Accessibility & contrast

On white

13.78

#1D295C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1D295C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D295C

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D295C	#FFFFFF	#000000	##FFFFFF
##1D295C	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B305E

Deuteranopia (green-blind)

#002A5B

Tritanopia (blue-blind)

#00353E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1d295c;
/* rgb */ color: rgb(29, 41, 92);
/* oklch */ color: oklch(30.2% 0.092 270.1);

Tailwind

colors: {
  custom: {
    50: '#61628a',
    500: '#1d295c',
    950: '#000000',
  },
}

SCSS

$custom: #1d295c;
$custom-light: #61628a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d295c",
  "rgb": {
    "r": 29,
    "g": 41,
    "b": 92
  },
  "hsl": {
    "h": 228.571,
    "s": 52.066,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30203,
    "c": 0.09233,
    "h": 270.1
  },
  "luminance": 0.0262
}

Semantic roles & 50–950 ramp

primary

#1D295C

secondary

#918244

accent

#C04CDC

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#05050C

muted

#7A797D

Preview Lab

Preview with #1D295C

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

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