#1D2D60#1D2D60

#1D2D60 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.5% C 0.093 H 267.7°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#1D2D60
RGB	rgb(29, 45, 96)
HSL	hsl(226, 54%, 25%)
HSV	hsv(226, 70%, 38%)
CMYK	cmyk(69.8%, 53.1%, 0%, 62.4%)
CIE-LAB	lab(19.97, 12.17, -32.39)
CIE-LCH	lch(19.97, 34.60, 290.60°)
OKLab	oklab(31.45% -0.0037 -0.0928)
OKLCH	oklch(31.45% 0.093 267.7)
XYZ	xyz(3.5557, 2.9822, 11.4523)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2D60 #60501D

analogous

#1D4F60 #1D2D60 #2F1D60

triadic

#1D2D60 #601D2D #2D601D

tetradic

#1D2D60 #601D4F #60501D #1D602F

square

#1D2D60 #601D4F #60501D #1D602F

split-complementary

#1D2D60 #602F1D #4F601D

monochromatic

#070B18 #0F1731 #1D2D60 #2B438F #3959BE

Accessibility & contrast

On white

13.15

#1D2D60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1D2D60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2D60

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2D60	#FFFFFF	#000000	##FFFFFF
##1D2D60	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113362

Deuteranopia (green-blind)

#012D5F

Tritanopia (blue-blind)

#003942

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1d2d60;
/* rgb */ color: rgb(29, 45, 96);
/* oklch */ color: oklch(31.5% 0.093 267.7);

Tailwind

colors: {
  custom: {
    50: '#61658d',
    500: '#1d2d60',
    950: '#000000',
  },
}

SCSS

$custom: #1d2d60;
$custom-light: #61658d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2d60",
  "rgb": {
    "r": 29,
    "g": 45,
    "b": 96
  },
  "hsl": {
    "h": 225.672,
    "s": 53.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31452,
    "c": 0.09291,
    "h": 267.7
  },
  "luminance": 0.02983
}

Semantic roles & 50–950 ramp

primary

#1D2D60

secondary

#958244

accent

#BA4BDD

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05050C

muted

#7A7A7D

Preview Lab

Preview with #1D2D60

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

Preview Lab → · Contrast checker → · Palette generator →