#103058#103058

#103058 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.9% C 0.081 H 255.7°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#103058
RGB	rgb(16, 48, 88)
HSL	hsl(213, 69%, 20%)
HSV	hsv(213, 82%, 35%)
CMYK	cmyk(81.8%, 45.5%, 0%, 65.5%)
CIE-LAB	lab(19.75, 4.45, -27.48)
CIE-LCH	lch(19.75, 27.84, 279.20°)
OKLab	oklab(30.93% -0.0201 -0.0786)
OKLCH	oklch(30.93% 0.081 255.7)
XYZ	xyz(3.0314, 2.9283, 9.6361)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103058 #583810

analogous

#105458 #103058 #141058

triadic

#103058 #581030 #305810

tetradic

#103058 #581054 #583810 #105814

square

#103058 #581054 #583810 #105814

split-complementary

#103058 #581410 #545810

monochromatic

#050E1A #071424 #103058 #194C8C #2368C0

Accessibility & contrast

On white

13.24

#103058 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#103058 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103058

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103058	#FFFFFF	#000000	##FFFFFF
##103058	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C335A

Deuteranopia (green-blind)

#102D57

Tritanopia (blue-blind)

#00393F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #103058;
/* rgb */ color: rgb(16, 48, 88);
/* oklch */ color: oklch(30.9% 0.081 255.7);

Tailwind

colors: {
  custom: {
    50: '#5a6787',
    500: '#103058',
    950: '#000000',
  },
}

SCSS

$custom: #103058;
$custom-light: #5a6787;
$custom-dark: #000000;

JSON

{
  "hex": "#103058",
  "rgb": {
    "r": 16,
    "g": 48,
    "b": 88
  },
  "hsl": {
    "h": 213.333,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30934,
    "c": 0.08112,
    "h": 255.7
  },
  "luminance": 0.02929
}

Semantic roles & 50–950 ramp

primary

#103058

secondary

#916732

accent

#9E3CEC

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #103058

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

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