#1A246B#1A246B

#1A246B is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.3% C 0.123 H 270.8°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#1A246B
RGB	rgb(26, 36, 107)
HSL	hsl(233, 61%, 26%)
HSV	hsv(233, 76%, 42%)
CMYK	cmyk(75.7%, 66.4%, 0%, 58%)
CIE-LAB	lab(18.11, 22.58, -42.62)
CIE-LCH	lch(18.11, 48.23, 297.92°)
OKLab	oklab(30.3% 0.0018 -0.1231)
OKLCH	oklch(30.3% 0.123 270.8)
XYZ	xyz(3.7098, 2.5425, 14.2023)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A246B #6B611A

analogous

#1A4C6B #1A246B #381A6B

triadic

#1A246B #6B1A24 #246B1A

tetradic

#1A246B #6B1A4C #6B611A #1A6B38

square

#1A246B #6B1A4C #6B611A #1A6B38

split-complementary

#1A246B #6B381A #4C6B1A

monochromatic

#060819 #0E133A #1A246B #26359C #3245CD

Accessibility & contrast

On white

13.92

#1A246B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#1A246B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A246B

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A246B	#FFFFFF	#000000	##FFFFFF
##1A246B	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306D

Deuteranopia (green-blind)

#00296A

Tritanopia (blue-blind)

#003643

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1a246b;
/* rgb */ color: rgb(26, 36, 107);
/* oklch */ color: oklch(30.3% 0.123 270.8);

Tailwind

colors: {
  custom: {
    50: '#645e96',
    500: '#1a246b',
    950: '#000000',
  },
}

SCSS

$custom: #1a246b;
$custom-light: #645e96;
$custom-dark: #000000;

JSON

{
  "hex": "#1a246b",
  "rgb": {
    "r": 26,
    "g": 36,
    "b": 107
  },
  "hsl": {
    "h": 232.593,
    "s": 60.902,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30301,
    "c": 0.12311,
    "h": 270.8
  },
  "luminance": 0.02543
}

Semantic roles & 50–950 ramp

primary

#1A246B

secondary

#A09440

accent

#D044E4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #1A246B

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

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