#1E2F70#1E2F70

#1E2F70 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.3% C 0.114 H 268.4°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F70
RGB	rgb(30, 47, 112)
HSL	hsl(228, 58%, 28%)
HSV	hsv(228, 73%, 44%)
CMYK	cmyk(73.2%, 58%, 0%, 56.1%)
CIE-LAB	lab(21.87, 17.34, -39.73)
CIE-LCH	lch(21.87, 43.34, 293.58°)
OKLab	oklab(33.29% -0.0032 -0.1144)
OKLCH	oklch(33.29% 0.114 268.4)
XYZ	xyz(4.4756, 3.4785, 15.7616)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F70 #705F1E

analogous

#1E5870 #1E2F70 #361E70

triadic

#1E2F70 #701E2F #2F701E

tetradic

#1E2F70 #701E58 #705F1E #1E7036

square

#1E2F70 #701E58 #705F1E #1E7036

split-complementary

#1E2F70 #70361E #58701E

monochromatic

#060A18 #111B40 #1E2F70 #2B43A0 #3D5BCB

Accessibility & contrast

On white

12.38

#1E2F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#1E2F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F70

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F70	#FFFFFF	#000000	##FFFFFF
##1E2F70	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003872

Deuteranopia (green-blind)

#00316F

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e2f70;
/* rgb */ color: rgb(30, 47, 112);
/* oklch */ color: oklch(33.3% 0.114 268.4);

Tailwind

colors: {
  custom: {
    50: '#66679a',
    500: '#1e2f70',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f70;
$custom-light: #66679a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f70",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 112
  },
  "hsl": {
    "h": 227.561,
    "s": 57.746,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33293,
    "c": 0.11441,
    "h": 268.4
  },
  "luminance": 0.03479
}

Semantic roles & 50–950 ramp

primary

#1E2F70

secondary

#A49146

accent

#C147E1

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #1E2F70

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

Preview Lab → · Contrast checker → · Palette generator →