#03283A#03283A

#03283A is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.2% C 0.052 H 235.0°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#03283A
RGB	rgb(3, 40, 58)
HSL	hsl(200, 90%, 12%)
HSV	hsv(200, 95%, 23%)
CMYK	cmyk(94.8%, 31%, 0%, 77.3%)
CIE-LAB	lab(14.64, -4.99, -15.16)
CIE-LCH	lch(14.64, 15.96, 251.77°)
OKLab	oklab(26.18% -0.03 -0.0429)
OKLCH	oklch(26.18% 0.052 235)
XYZ	xyz(1.5598, 1.8422, 4.2755)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03283A #3A1503

analogous

#033A31 #03283A #030D3A

triadic

#03283A #3A0328 #283A03

tetradic

#03283A #31033A #3A1503 #0D3A03

square

#03283A #31033A #3A1503 #0D3A03

split-complementary

#03283A #3A030D #3A3103

monochromatic

#02141D #02141D #03283A #065074 #0978AE

Accessibility & contrast

On white

15.35

#03283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#03283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03283A

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03283A	#FFFFFF	#000000	##FFFFFF
##03283A	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F283B

Deuteranopia (green-blind)

#18233A

Tritanopia (blue-blind)

#002D2E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #03283a;
/* rgb */ color: rgb(3, 40, 58);
/* oklch */ color: oklch(26.2% 0.052 235.0);

Tailwind

colors: {
  custom: {
    50: '#4e6170',
    500: '#03283a',
    950: '#000000',
  },
}

SCSS

$custom: #03283a;
$custom-light: #4e6170;
$custom-dark: #000000;

JSON

{
  "hex": "#03283a",
  "rgb": {
    "r": 3,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 199.636,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.26178,
    "c": 0.05233,
    "h": 235
  },
  "luminance": 0.01842
}

Semantic roles & 50–950 ramp

primary

#03283A

secondary

#7D3C1C

accent

#6F29FF

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #03283A

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

Preview Lab → · Contrast checker → · Palette generator →