#1E314F#1E314F

#1E314F is a dark, muted blue. Relative luminance 0.030; OKLCH L 31.3% C 0.060 H 259.2°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#1E314F
RGB	rgb(30, 49, 79)
HSL	hsl(217, 45%, 21%)
HSV	hsv(217, 62%, 31%)
CMYK	cmyk(62%, 38%, 0%, 69%)
CIE-LAB	lab(20.19, 2.80, -20.74)
CIE-LCH	lch(20.19, 20.93, 277.68°)
OKLab	oklab(31.27% -0.0112 -0.0586)
OKLCH	oklch(31.27% 0.06 259.2)
XYZ	xyz(3.0445, 3.0369, 7.8214)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E314F #4F3C1E

analogous

#1E4A4F #1E314F #241E4F

triadic

#1E314F #4F1E31 #314F1E

tetradic

#1E314F #4F1E4A #4F3C1E #1E4F24

square

#1E314F #4F1E4A #4F3C1E #1E4F24

split-complementary

#1E314F #4F241E #4A4F1E

monochromatic

#080E16 #0D1523 #1E314F #2F4D7B #4068A8

Accessibility & contrast

On white

13.06

#1E314F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1E314F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E314F

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E314F	#FFFFFF	#000000	##FFFFFF
##1E314F	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253350

Deuteranopia (green-blind)

#1F2F4E

Tritanopia (blue-blind)

#00383C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e314f;
/* rgb */ color: rgb(30, 49, 79);
/* oklch */ color: oklch(31.3% 0.060 259.2);

Tailwind

colors: {
  custom: {
    50: '#5e6880',
    500: '#1e314f',
    950: '#000000',
  },
}

SCSS

$custom: #1e314f;
$custom-light: #5e6880;
$custom-dark: #000000;

JSON

{
  "hex": "#1e314f",
  "rgb": {
    "r": 30,
    "g": 49,
    "b": 79
  },
  "hsl": {
    "h": 216.735,
    "s": 44.954,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31274,
    "c": 0.05966,
    "h": 259.2
  },
  "luminance": 0.03037
}

Semantic roles & 50–950 ramp

primary

#1E314F

secondary

#846B45

accent

#A253D5

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#05060A

muted

#797A7C

Preview Lab

Preview with #1E314F

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

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