#1E2D5B#1E2D5B

#1E2D5B is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.1% C 0.085 H 267.7°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#1E2D5B
RGB	rgb(30, 45, 91)
HSL	hsl(225, 50%, 24%)
HSV	hsv(225, 67%, 36%)
CMYK	cmyk(67%, 50.5%, 0%, 64.3%)
CIE-LAB	lab(19.67, 10.37, -29.57)
CIE-LCH	lch(19.67, 31.33, 289.33°)
OKLab	oklab(31.12% -0.0034 -0.0845)
OKLCH	oklch(31.12% 0.085 267.7)
XYZ	xyz(3.3615, 2.9078, 10.2796)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2D5B #5B4C1E

analogous

#1E4B5B #1E2D5B #2D1E5B

triadic

#1E2D5B #5B1E2D #2D5B1E

tetradic

#1E2D5B #5B1E4B #5B4C1E #1E5B2D

square

#1E2D5B #5B1E4B #5B4C1E #1E5B2D

split-complementary

#1E2D5B #5B2D1E #4B5B1E

monochromatic

#080B17 #0F162D #1E2D5B #2D4489 #3C5BB7

Accessibility & contrast

On white

13.28

#1E2D5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1E2D5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2D5B

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2D5B	#FFFFFF	#000000	##FFFFFF
##1E2D5B	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16335D

Deuteranopia (green-blind)

#0B2D5A

Tritanopia (blue-blind)

#00373F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e2d5b;
/* rgb */ color: rgb(30, 45, 91);
/* oklch */ color: oklch(31.1% 0.085 267.7);

Tailwind

colors: {
  custom: {
    50: '#61658a',
    500: '#1e2d5b',
    950: '#000000',
  },
}

SCSS

$custom: #1e2d5b;
$custom-light: #61658a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2d5b",
  "rgb": {
    "r": 30,
    "g": 45,
    "b": 91
  },
  "hsl": {
    "h": 225.246,
    "s": 50.413,
    "l": 23.725
  },
  "oklch": {
    "l": 0.31123,
    "c": 0.08458,
    "h": 267.7
  },
  "luminance": 0.02908
}

Semantic roles & 50–950 ramp

primary

#1E2D5B

secondary

#907D45

accent

#B74EDA

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05050B

muted

#797A7C

Preview Lab

Preview with #1E2D5B

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

Preview Lab → · Contrast checker → · Palette generator →