#1E2FA6#1E2FA6

#1E2FA6 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.5% C 0.189 H 268.4°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#1E2FA6
RGB	rgb(30, 47, 166)
HSL	hsl(233, 69%, 38%)
HSV	hsv(233, 82%, 65%)
CMYK	cmyk(81.9%, 71.7%, 0%, 34.9%)
CIE-LAB	lab(26.91, 38.05, -65.08)
CIE-LCH	lch(26.91, 75.39, 300.31°)
OKLab	oklab(38.54% -0.0053 -0.1886)
OKLCH	oklch(38.54% 0.189 268.4)
XYZ	xyz(8.4325, 5.0612, 36.6015)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2FA6 #A6951E

analogous

#1E73A6 #1E2FA6 #511EA6

triadic

#1E2FA6 #A61E2F #2FA61E

tetradic

#1E2FA6 #A61E73 #A6951E #1EA651

square

#1E2FA6 #A61E73 #A6951E #1EA651

split-complementary

#1E2FA6 #A6511E #73A61E

monochromatic

#0B123E #152072 #1E2FA6 #293FD8 #5D6DE2

Accessibility & contrast

On white

10.44

#1E2FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#1E2FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2FA6

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2FA6	#FFFFFF	#000000	##FFFFFF
##1E2FA6	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AA

Deuteranopia (green-blind)

#0039A4

Tritanopia (blue-blind)

#005167

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1e2fa6;
/* rgb */ color: rgb(30, 47, 166);
/* oklch */ color: oklch(38.5% 0.189 268.4);

Tailwind

colors: {
  custom: {
    50: '#7468c2',
    500: '#1e2fa6',
    950: '#000000',
  },
}

SCSS

$custom: #1e2fa6;
$custom-light: #7468c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2fa6",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 166
  },
  "hsl": {
    "h": 232.5,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.38542,
    "c": 0.18866,
    "h": 268.4
  },
  "luminance": 0.05062
}

Semantic roles & 50–950 ramp

primary

#1E2FA6

secondary

#C6B85A

accent

#D63CEC

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #1E2FA6

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

Preview Lab → · Contrast checker → · Palette generator →