#1A4263#1A4263

#1A4263 is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.8% C 0.073 H 246.5°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#1A4263
RGB	rgb(26, 66, 99)
HSL	hsl(207, 58%, 25%)
HSV	hsv(207, 74%, 39%)
CMYK	cmyk(73.7%, 33.3%, 0%, 61.2%)
CIE-LAB	lab(26.78, -1.85, -23.51)
CIE-LCH	lch(26.78, 23.58, 265.49°)
OKLab	oklab(36.75% -0.029 -0.0665)
OKLCH	oklch(36.75% 0.073 246.5)
XYZ	xyz(4.6255, 5.0164, 12.5264)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4263 #633B1A

analogous

#1A6360 #1A4263 #1A1E63

triadic

#1A4263 #631A42 #42631A

tetradic

#1A4263 #601A63 #633B1A #1E631A

square

#1A4263 #601A63 #633B1A #1E631A

split-complementary

#1A4263 #631A1E #63601A

monochromatic

#061018 #0D2233 #1A4263 #276293 #3383C4

Accessibility & contrast

On white

10.48

#1A4263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#1A4263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4263

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4263	#FFFFFF	#000000	##FFFFFF
##1A4263	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334364

Deuteranopia (green-blind)

#293C62

Tritanopia (blue-blind)

#004A4E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1a4263;
/* rgb */ color: rgb(26, 66, 99);
/* oklch */ color: oklch(36.8% 0.073 246.5);

Tailwind

colors: {
  custom: {
    50: '#60768f',
    500: '#1a4263',
    950: '#000000',
  },
}

SCSS

$custom: #1a4263;
$custom-light: #60768f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4263",
  "rgb": {
    "r": 26,
    "g": 66,
    "b": 99
  },
  "hsl": {
    "h": 207.123,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.36755,
    "c": 0.07258,
    "h": 246.5
  },
  "luminance": 0.05017
}

Semantic roles & 50–950 ramp

primary

#1A4263

secondary

#996840

accent

#8C46E2

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05080C

muted

#7A7B7D

Preview Lab

Preview with #1A4263

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

Preview Lab → · Contrast checker → · Palette generator →