#1E2175#1E2175

#1E2175 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.0% C 0.140 H 273.2°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#1E2175
RGB	rgb(30, 33, 117)
HSL	hsl(238, 59%, 29%)
HSV	hsv(238, 74%, 46%)
CMYK	cmyk(74.4%, 71.8%, 0%, 54.1%)
CIE-LAB	lab(18.57, 28.99, -48.32)
CIE-LCH	lch(18.57, 56.35, 300.96°)
OKLab	oklab(31.01% 0.0077 -0.1397)
OKLCH	oklch(31.01% 0.14 273.2)
XYZ	xyz(4.2891, 2.6477, 17.1112)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2175 #75721E

analogous

#1E4D75 #1E2175 #471E75

triadic

#1E2175 #751E21 #21751E

tetradic

#1E2175 #751E4D #75721E #1E7547

square

#1E2175 #751E4D #75721E #1E7547

split-complementary

#1E2175 #75471E #4D751E

monochromatic

#060718 #121344 #1E2175 #2A2FA6 #4044CE

Accessibility & contrast

On white

13.73

#1E2175 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1E2175 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2175

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2175	#FFFFFF	#000000	##FFFFFF
##1E2175	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003178

Deuteranopia (green-blind)

#002973

Tritanopia (blue-blind)

#003848

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1e2175;
/* rgb */ color: rgb(30, 33, 117);
/* oklch */ color: oklch(31.0% 0.140 273.2);

Tailwind

colors: {
  custom: {
    50: '#685d9e',
    500: '#1e2175',
    950: '#000000',
  },
}

SCSS

$custom: #1e2175;
$custom-light: #685d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2175",
  "rgb": {
    "r": 30,
    "g": 33,
    "b": 117
  },
  "hsl": {
    "h": 237.931,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31006,
    "c": 0.13991,
    "h": 273.2
  },
  "luminance": 0.02648
}

Semantic roles & 50–950 ramp

primary

#1E2175

secondary

#A9A546

accent

#DD45E2

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1E2175

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

Preview Lab → · Contrast checker → · Palette generator →