#1E285D#1E285D

#1E285D is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.1% C 0.095 H 271.5°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#1E285D
RGB	rgb(30, 40, 93)
HSL	hsl(230, 51%, 24%)
HSV	hsv(230, 68%, 36%)
CMYK	cmyk(67.7%, 57%, 0%, 63.5%)
CIE-LAB	lab(18.29, 14.80, -33.11)
CIE-LCH	lch(18.29, 36.27, 294.08°)
OKLab	oklab(30.13% 0.0025 -0.095)
OKLCH	oklch(30.13% 0.095 271.5)
XYZ	xyz(3.2693, 2.5836, 10.6802)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E285D #5D531E

analogous

#1E485D #1E285D #341E5D

triadic

#1E285D #5D1E28 #285D1E

tetradic

#1E285D #5D1E48 #5D531E #1E5D34

square

#1E285D #5D1E48 #5D531E #1E5D34

split-complementary

#1E285D #5D341E #485D1E

monochromatic

#070A17 #0F142F #1E285D #2D3C8B #3C50BA

Accessibility & contrast

On white

13.84

#1E285D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1E285D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E285D

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E285D	#FFFFFF	#000000	##FFFFFF
##1E285D	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06305F

Deuteranopia (green-blind)

#002A5C

Tritanopia (blue-blind)

#00343E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1e285d;
/* rgb */ color: rgb(30, 40, 93);
/* oklch */ color: oklch(30.1% 0.095 271.5);

Tailwind

colors: {
  custom: {
    50: '#62618b',
    500: '#1e285d',
    950: '#000000',
  },
}

SCSS

$custom: #1e285d;
$custom-light: #62618b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e285d",
  "rgb": {
    "r": 30,
    "g": 40,
    "b": 93
  },
  "hsl": {
    "h": 230.476,
    "s": 51.22,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30125,
    "c": 0.09504,
    "h": 271.5
  },
  "luminance": 0.02584
}

Semantic roles & 50–950 ramp

primary

#1E285D

secondary

#928645

accent

#C44DDB

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05050C

muted

#7A797D

Preview Lab

Preview with #1E285D

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

Preview Lab → · Contrast checker → · Palette generator →