#1E203E#1E203E

#1E203E is a dark, muted blue. Relative luminance 0.017; OKLCH L 25.8% C 0.056 H 278.8°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#1E203E
RGB	rgb(30, 32, 62)
HSL	hsl(236, 35%, 18%)
HSV	hsv(236, 52%, 24%)
CMYK	cmyk(51.6%, 48.4%, 0%, 75.7%)
CIE-LAB	lab(13.57, 8.74, -19.54)
CIE-LCH	lch(13.57, 21.41, 294.09°)
OKLab	oklab(25.83% 0.0086 -0.0552)
OKLCH	oklch(25.83% 0.056 278.8)
XYZ	xyz(1.9212, 1.6567, 4.7750)
Luminance	0.0166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E203E #3E3C1E

analogous

#1E303E #1E203E #2C1E3E

triadic

#1E203E #3E1E20 #203E1E

tetradic

#1E203E #3E1E30 #3E3C1E #1E3E2C

square

#1E203E #3E1E30 #3E3C1E #1E3E2C

split-complementary

#1E203E #3E2C1E #303E1E

monochromatic

#0A0B15 #0A0B15 #1E203E #323567 #464B90

Accessibility & contrast

On white

15.77

#1E203E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#1E203E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E203E

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E203E	#FFFFFF	#000000	##FFFFFF
##1E203E	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15243F

Deuteranopia (green-blind)

#12223D

Tritanopia (blue-blind)

#13262C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #1e203e;
/* rgb */ color: rgb(30, 32, 62);
/* oklch */ color: oklch(25.8% 0.056 278.8);

Tailwind

colors: {
  custom: {
    50: '#5c5b73',
    500: '#1e203e',
    950: '#000000',
  },
}

SCSS

$custom: #1e203e;
$custom-light: #5c5b73;
$custom-dark: #000000;

JSON

{
  "hex": "#1e203e",
  "rgb": {
    "r": 30,
    "g": 32,
    "b": 62
  },
  "hsl": {
    "h": 236.25,
    "s": 34.783,
    "l": 18.039
  },
  "oklch": {
    "l": 0.25827,
    "c": 0.05591,
    "h": 278.8
  },
  "luminance": 0.01657
}

Semantic roles & 50–950 ramp

primary

#1E203E

secondary

#726F46

accent

#C45DCB

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040408

muted

#79797B

Preview Lab

Preview with #1E203E

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

Preview Lab → · Contrast checker → · Palette generator →