#1C2F93#1C2F93

#1C2F93 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.5% C 0.165 H 268.1°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#1C2F93
RGB	rgb(28, 47, 147)
HSL	hsl(230, 68%, 34%)
HSV	hsv(230, 81%, 58%)
CMYK	cmyk(81%, 68%, 0%, 42.4%)
CIE-LAB	lab(24.91, 30.83, -56.79)
CIE-LCH	lch(24.91, 64.62, 298.50°)
OKLab	oklab(36.49% -0.0055 -0.1644)
OKLCH	oklch(36.49% 0.165 268.1)
XYZ	xyz(6.7600, 4.3857, 28.0884)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2F93 #93801C

analogous

#1C6B93 #1C2F93 #451C93

triadic

#1C2F93 #931C2F #2F931C

tetradic

#1C2F93 #931C6B #93801C #1C9345

square

#1C2F93 #931C6B #93801C #1C9345

split-complementary

#1C2F93 #93451C #6B931C

monochromatic

#080E2C #121F60 #1C2F93 #263FC6 #4C63DD

Accessibility & contrast

On white

11.19

#1C2F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#1C2F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2F93

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2F93	#FFFFFF	#000000	##FFFFFF
##1C2F93	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004196

Deuteranopia (green-blind)

#003591

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1c2f93;
/* rgb */ color: rgb(28, 47, 147);
/* oklch */ color: oklch(36.5% 0.165 268.1);

Tailwind

colors: {
  custom: {
    50: '#6e67b4',
    500: '#1c2f93',
    950: '#000000',
  },
}

SCSS

$custom: #1c2f93;
$custom-light: #6e67b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2f93",
  "rgb": {
    "r": 28,
    "g": 47,
    "b": 147
  },
  "hsl": {
    "h": 230.42,
    "s": 68,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36489,
    "c": 0.16452,
    "h": 268.1
  },
  "luminance": 0.04386
}

Semantic roles & 50–950 ramp

primary

#1C2F93

secondary

#BFAD4C

accent

#CF3DEB

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #1C2F93

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

Preview Lab → · Contrast checker → · Palette generator →