#1D2E94#1D2E94

#1D2E94 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.5% C 0.167 H 268.6°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#1D2E94
RGB	rgb(29, 46, 148)
HSL	hsl(231, 67%, 35%)
HSV	hsv(231, 80%, 58%)
CMYK	cmyk(80.4%, 68.9%, 0%, 42%)
CIE-LAB	lab(24.80, 31.96, -57.57)
CIE-LCH	lch(24.80, 65.85, 299.04°)
OKLab	oklab(36.46% -0.0041 -0.1667)
OKLCH	oklch(36.46% 0.167 268.6)
XYZ	xyz(6.8271, 4.3525, 28.4915)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2E94 #94831D

analogous

#1D6994 #1D2E94 #481D94

triadic

#1D2E94 #941D2E #2E941D

tetradic

#1D2E94 #941D69 #94831D #1D9448

square

#1D2E94 #941D69 #94831D #1D9448

split-complementary

#1D2E94 #94481D #69941D

monochromatic

#090E2E #131E61 #1D2E94 #273EC7 #4F63DC

Accessibility & contrast

On white

11.23

#1D2E94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#1D2E94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2E94

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2E94	#FFFFFF	#000000	##FFFFFF
##1D2E94	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004197

Deuteranopia (green-blind)

#003592

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1d2e94;
/* rgb */ color: rgb(29, 46, 148);
/* oklch */ color: oklch(36.5% 0.167 268.6);

Tailwind

colors: {
  custom: {
    50: '#6f67b4',
    500: '#1d2e94',
    950: '#000000',
  },
}

SCSS

$custom: #1d2e94;
$custom-light: #6f67b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2e94",
  "rgb": {
    "r": 29,
    "g": 46,
    "b": 148
  },
  "hsl": {
    "h": 231.429,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36456,
    "c": 0.16676,
    "h": 268.6
  },
  "luminance": 0.04353
}

Semantic roles & 50–950 ramp

primary

#1D2E94

secondary

#BFAF4E

accent

#D13EEA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #1D2E94

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

Preview Lab → · Contrast checker → · Palette generator →