#1D125F#1D125F

#1D125F is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.1% C 0.127 H 279.3°. Best body text is #FFFFFF at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#1D125F
RGB	rgb(29, 18, 95)
HSL	hsl(249, 68%, 22%)
HSV	hsv(249, 81%, 37%)
CMYK	cmyk(69.5%, 81.1%, 0%, 62.7%)
CIE-LAB	lab(12.73, 30.35, -43.52)
CIE-LCH	lch(12.73, 53.06, 304.89°)
OKLab	oklab(26.11% 0.0207 -0.1257)
OKLCH	oklch(26.11% 0.127 279.3)
XYZ	xyz(2.7879, 1.5198, 10.9707)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D125F #545F12

analogous

#122E5F #1D125F #43125F

triadic

#1D125F #5F1D12 #125F1D

tetradic

#1D125F #5F122E #545F12 #125F43

square

#1D125F #5F122E #545F12 #125F43

split-complementary

#1D125F #5F4312 #2E5F12

monochromatic

#08051A #0D082C #1D125F #2D1C92 #3C25C6

Accessibility & contrast

On white

16.10

#1D125F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#1D125F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D125F

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D125F	#FFFFFF	#000000	##FFFFFF
##1D125F	1.00	16.10	1.30	16.10
#FFFFFF	16.10	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002461

Deuteranopia (green-blind)

#001E5E

Tritanopia (blue-blind)

#002838

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #1d125f;
/* rgb */ color: rgb(29, 18, 95);
/* oklch */ color: oklch(26.1% 0.127 279.3);

Tailwind

colors: {
  custom: {
    50: '#64528d',
    500: '#1d125f',
    950: '#000000',
  },
}

SCSS

$custom: #1d125f;
$custom-light: #64528d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d125f",
  "rgb": {
    "r": 29,
    "g": 18,
    "b": 95
  },
  "hsl": {
    "h": 248.571,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.26105,
    "c": 0.12735,
    "h": 279.3
  },
  "luminance": 0.0152
}

Semantic roles & 50–950 ramp

primary

#1D125F

secondary

#899736

accent

#EB3DD2

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1D125F

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

Preview Lab → · Contrast checker → · Palette generator →