#1E375E#1E375E

#1E375E is a dark, moderate blue. Relative luminance 0.038; OKLCH L 33.8% C 0.076 H 259.0°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#1E375E
RGB	rgb(30, 55, 94)
HSL	hsl(217, 52%, 24%)
HSV	hsv(217, 68%, 37%)
CMYK	cmyk(68.1%, 41.5%, 0%, 63.1%)
CIE-LAB	lab(23.05, 4.43, -26.14)
CIE-LCH	lch(23.05, 26.52, 279.62°)
OKLab	oklab(33.79% -0.0145 -0.0743)
OKLCH	oklch(33.79% 0.076 259)
XYZ	xyz(3.9213, 3.8162, 11.1175)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E375E #5E451E

analogous

#1E575E #1E375E #251E5E

triadic

#1E375E #5E1E37 #375E1E

tetradic

#1E375E #5E1E57 #5E451E #1E5E25

square

#1E375E #5E1E57 #5E451E #1E5E25

split-complementary

#1E375E #5E251E #575E1E

monochromatic

#070E17 #0F1C30 #1E375E #2D528C #3C6DBB

Accessibility & contrast

On white

11.91

#1E375E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1E375E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E375E

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E375E	#FFFFFF	#000000	##FFFFFF
##1E375E	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263A60

Deuteranopia (green-blind)

#1D345D

Tritanopia (blue-blind)

#004046

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e375e;
/* rgb */ color: rgb(30, 55, 94);
/* oklch */ color: oklch(33.8% 0.076 259.0);

Tailwind

colors: {
  custom: {
    50: '#616d8c',
    500: '#1e375e',
    950: '#000000',
  },
}

SCSS

$custom: #1e375e;
$custom-light: #616d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e375e",
  "rgb": {
    "r": 30,
    "g": 55,
    "b": 94
  },
  "hsl": {
    "h": 216.563,
    "s": 51.613,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33793,
    "c": 0.07571,
    "h": 259
  },
  "luminance": 0.03817
}

Semantic roles & 50–950 ramp

primary

#1E375E

secondary

#937445

accent

#A34DDB

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05070C

muted

#7A7A7D

Preview Lab

Preview with #1E375E

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

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