#1027DC#1027DC

#1027DC is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 43.2% C 0.261 H 265.5°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#1027DC
RGB	rgb(16, 39, 220)
HSL	hsl(233, 86%, 46%)
HSV	hsv(233, 93%, 86%)
CMYK	cmyk(92.7%, 82.3%, 0%, 13.7%)
CIE-LAB	lab(31.18, 59.78, -89.84)
CIE-LCH	lch(31.18, 107.91, 303.64°)
OKLab	oklab(43.23% -0.0204 -0.2603)
OKLCH	oklch(43.23% 0.261 265.5)
XYZ	xyz(13.8530, 6.7267, 68.2645)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1027DC #DCC510

analogous

#108DDC #1027DC #5F10DC

triadic

#1027DC #DC1027 #27DC10

tetradic

#1027DC #DC108D #DCC510 #10DC5F

square

#1027DC #DC108D #DCC510 #10DC5F

split-complementary

#1027DC #DC5F10 #8DDC10

monochromatic

#08136A #0C1DA3 #1027DC #394DF1 #7280F5

Accessibility & contrast

On white

8.95

#1027DC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#1027DC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1027DC

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1027DC	#FFFFFF	#000000	##FFFFFF
##1027DC	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053E1

Deuteranopia (green-blind)

#003FD9

Tritanopia (blue-blind)

#006384

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1027dc;
/* rgb */ color: rgb(16, 39, 220);
/* oklch */ color: oklch(43.2% 0.261 265.5);

Tailwind

colors: {
  custom: {
    50: '#8166e9',
    500: '#1027dc',
    950: '#000000',
  },
}

SCSS

$custom: #1027dc;
$custom-light: #8166e9;
$custom-dark: #000000;

JSON

{
  "hex": "#1027dc",
  "rgb": {
    "r": 16,
    "g": 39,
    "b": 220
  },
  "hsl": {
    "h": 233.235,
    "s": 86.441,
    "l": 46.275
  },
  "oklch": {
    "l": 0.43228,
    "c": 0.2611,
    "h": 265.5
  },
  "luminance": 0.06729
}

Semantic roles & 50–950 ramp

primary

#1027DC

secondary

#DBCF6D

accent

#E52BFD

background

#F9F6FE

surface

#F1EBFD

border

#CBC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #1027DC

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

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