#1E2F7F#1E2F7F

#1E2F7F is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.136 H 268.8°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F7F
RGB	rgb(30, 47, 127)
HSL	hsl(229, 62%, 31%)
HSV	hsv(229, 76%, 50%)
CMYK	cmyk(76.4%, 63%, 0%, 50.2%)
CIE-LAB	lab(23.14, 23.30, -47.21)
CIE-LCH	lch(23.14, 52.65, 296.26°)
OKLab	oklab(34.64% -0.0028 -0.1363)
OKLCH	oklch(34.64% 0.136 268.8)
XYZ	xyz(5.3814, 3.8408, 20.5323)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F7F #7F6E1E

analogous

#1E5F7F #1E2F7F #3E1E7F

triadic

#1E2F7F #7F1E2F #2F7F1E

tetradic

#1E2F7F #7F1E5F #7F6E1E #1E7F3E

square

#1E2F7F #7F1E5F #7F6E1E #1E7F3E

split-complementary

#1E2F7F #7F3E1E #5F7F1E

monochromatic

#070A1C #121D4D #1E2F7F #2A41B1 #445DD3

Accessibility & contrast

On white

11.88

#1E2F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#1E2F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F7F

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F7F	#FFFFFF	#000000	##FFFFFF
##1E2F7F	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#00337D

Tritanopia (blue-blind)

#004352

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2f7f;
/* rgb */ color: rgb(30, 47, 127);
/* oklch */ color: oklch(34.6% 0.136 268.8);

Tailwind

colors: {
  custom: {
    50: '#6967a5',
    500: '#1e2f7f',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f7f;
$custom-light: #6967a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f7f",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 127
  },
  "hsl": {
    "h": 229.485,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34641,
    "c": 0.13638,
    "h": 268.8
  },
  "luminance": 0.03841
}

Semantic roles & 50–950 ramp

primary

#1E2F7F

secondary

#B29F47

accent

#C843E5

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1E2F7F

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

Preview Lab → · Contrast checker → · Palette generator →