#104581#104581

#104581 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.2% C 0.115 H 255.0°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#104581
RGB	rgb(16, 69, 129)
HSL	hsl(212, 78%, 28%)
HSV	hsv(212, 88%, 51%)
CMYK	cmyk(87.6%, 46.5%, 0%, 49.4%)
CIE-LAB	lab(29.29, 7.18, -38.53)
CIE-LCH	lch(29.29, 39.19, 280.55°)
OKLab	oklab(39.23% -0.0297 -0.1106)
OKLCH	oklch(39.23% 0.115 255)
XYZ	xyz(6.3028, 5.9506, 21.5810)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104581 #814C10

analogous

#107D81 #104581 #131081

triadic

#104581 #811045 #458110

tetradic

#104581 #81107D #814C10 #108113

square

#104581 #81107D #814C10 #108113

split-complementary

#104581 #811310 #7D8110

monochromatic

#030F1B #09284B #104581 #1762B7 #2780E4

Accessibility & contrast

On white

9.59

#104581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#104581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104581

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104581	#FFFFFF	#000000	##FFFFFF
##104581	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254A83

Deuteranopia (green-blind)

#0A4080

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #104581;
/* rgb */ color: rgb(16, 69, 129);
/* oklch */ color: oklch(39.2% 0.115 255.0);

Tailwind

colors: {
  custom: {
    50: '#6578a6',
    500: '#104581',
    950: '#000000',
  },
}

SCSS

$custom: #104581;
$custom-light: #6578a6;
$custom-dark: #000000;

JSON

{
  "hex": "#104581",
  "rgb": {
    "r": 16,
    "g": 69,
    "b": 129
  },
  "hsl": {
    "h": 211.858,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39225,
    "c": 0.11454,
    "h": 255
  },
  "luminance": 0.05951
}

Semantic roles & 50–950 ramp

primary

#104581

secondary

#B77A36

accent

#9A33F4

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #104581

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

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