#030130#030130

#030130 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.7% C 0.092 H 270.1°. Best body text is #FFFFFF at 19.98:1 contrast (WCAG AA passes).

Color values

HEX	#030130
RGB	rgb(3, 1, 48)
HSL	hsl(243, 96%, 10%)
HSV	hsv(243, 98%, 19%)
CMYK	cmyk(93.8%, 97.9%, 0%, 81.2%)
CIE-LAB	lab(2.30, 13.92, -27.58)
CIE-LCH	lch(2.30, 30.90, 296.78°)
OKLab	oklab(14.7% 0.0001 -0.092)
OKLCH	oklch(14.7% 0.092 270.1)
XYZ	xyz(0.5817, 0.2544, 2.8142)
Luminance	0.0025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030130 #2E3001

analogous

#011730 #030130 #1B0130

triadic

#030130 #300301 #013003

tetradic

#030130 #300117 #2E3001 #01301B

square

#030130 #300117 #2E3001 #01301B

split-complementary

#030130 #301B01 #173001

monochromatic

#02011E #02011E #030130 #07026C #0A03A8

Accessibility & contrast

On white

19.98

#030130 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#030130 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030130

19.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030130	#FFFFFF	#000000	##FFFFFF
##030130	1.00	19.98	1.05	19.98
#FFFFFF	19.98	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B31

Deuteranopia (green-blind)

#00062F

Tritanopia (blue-blind)

#000E18

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #030130;
/* rgb */ color: rgb(3, 1, 48);
/* oklch */ color: oklch(14.7% 0.092 270.1);

Tailwind

colors: {
  custom: {
    50: '#4a4769',
    500: '#030130',
    950: '#000000',
  },
}

SCSS

$custom: #030130;
$custom-light: #4a4769;
$custom-dark: #000000;

JSON

{
  "hex": "#030130",
  "rgb": {
    "r": 3,
    "g": 1,
    "b": 48
  },
  "hsl": {
    "h": 242.553,
    "s": 95.918,
    "l": 9.608
  },
  "oklch": {
    "l": 0.14703,
    "c": 0.092,
    "h": 270.1
  },
  "luminance": 0.00254
}

Semantic roles & 50–950 ramp

primary

#030130

secondary

#727617

accent

#FF29F6

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#010006

muted

#77777A

Preview Lab

Preview with #030130

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

Preview Lab → · Contrast checker → · Palette generator →