#1A456B#1A456B

#1A456B is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 38.0% C 0.081 H 248.4°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#1A456B
RGB	rgb(26, 69, 107)
HSL	hsl(208, 61%, 26%)
HSV	hsv(208, 76%, 42%)
CMYK	cmyk(75.7%, 35.5%, 0%, 58%)
CIE-LAB	lab(28.21, -0.67, -26.38)
CIE-LCH	lch(28.21, 26.38, 268.54°)
OKLab	oklab(38.03% -0.0297 -0.0748)
OKLCH	oklch(38.03% 0.081 248.4)
XYZ	xyz(5.2070, 5.5368, 14.7014)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A456B #6B401A

analogous

#1A6B68 #1A456B #1A1C6B

triadic

#1A456B #6B1A45 #456B1A

tetradic

#1A456B #681A6B #6B401A #1C6B1A

square

#1A456B #681A6B #6B401A #1C6B1A

split-complementary

#1A456B #6B1A1C #6B681A

monochromatic

#061019 #0E253A #1A456B #26659C #3284CD

Accessibility & contrast

On white

9.96

#1A456B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#1A456B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A456B

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A456B	#FFFFFF	#000000	##FFFFFF
##1A456B	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34476D

Deuteranopia (green-blind)

#283F6A

Tritanopia (blue-blind)

#004E53

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1a456b;
/* rgb */ color: rgb(26, 69, 107);
/* oklch */ color: oklch(38.0% 0.081 248.4);

Tailwind

colors: {
  custom: {
    50: '#627895',
    500: '#1a456b',
    950: '#000000',
  },
}

SCSS

$custom: #1a456b;
$custom-light: #627895;
$custom-dark: #000000;

JSON

{
  "hex": "#1a456b",
  "rgb": {
    "r": 26,
    "g": 69,
    "b": 107
  },
  "hsl": {
    "h": 208.148,
    "s": 60.902,
    "l": 26.078
  },
  "oklch": {
    "l": 0.38026,
    "c": 0.08052,
    "h": 248.4
  },
  "luminance": 0.05537
}

Semantic roles & 50–950 ramp

primary

#1A456B

secondary

#A06D40

accent

#8F44E4

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1A456B

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

Preview Lab → · Contrast checker → · Palette generator →