#10417E#10417E

#10417E is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 38.0% C 0.115 H 256.4°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#10417E
RGB	rgb(16, 65, 126)
HSL	hsl(213, 77%, 28%)
HSV	hsv(213, 87%, 49%)
CMYK	cmyk(87.3%, 48.4%, 0%, 50.6%)
CIE-LAB	lab(27.84, 8.67, -38.99)
CIE-LCH	lch(27.84, 39.94, 282.54°)
OKLab	oklab(38.04% -0.0271 -0.1121)
OKLCH	oklch(38.04% 0.115 256.4)
XYZ	xyz(5.8685, 5.3964, 20.4669)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10417E #7E4D10

analogous

#10787E #10417E #16107E

triadic

#10417E #7E1041 #417E10

tetradic

#10417E #7E1078 #7E4D10 #107E16

square

#10417E #7E1078 #7E4D10 #107E16

split-complementary

#10417E #7E1610 #787E10

monochromatic

#030E1B #092548 #10417E #175DB4 #257AE3

Accessibility & contrast

On white

10.10

#10417E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#10417E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10417E

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10417E	#FFFFFF	#000000	##FFFFFF
##10417E	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4780

Deuteranopia (green-blind)

#003D7D

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #10417e;
/* rgb */ color: rgb(16, 65, 126);
/* oklch */ color: oklch(38.0% 0.115 256.4);

Tailwind

colors: {
  custom: {
    50: '#6475a4',
    500: '#10417e',
    950: '#000000',
  },
}

SCSS

$custom: #10417e;
$custom-light: #6475a4;
$custom-dark: #000000;

JSON

{
  "hex": "#10417e",
  "rgb": {
    "r": 16,
    "g": 65,
    "b": 126
  },
  "hsl": {
    "h": 213.273,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38035,
    "c": 0.11529,
    "h": 256.4
  },
  "luminance": 0.05397
}

Semantic roles & 50–950 ramp

primary

#10417E

secondary

#B47C36

accent

#9E34F4

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#06080F

muted

#7A7B7F

Preview Lab

Preview with #10417E

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

Preview Lab → · Contrast checker → · Palette generator →