#1A5E7C#1A5E7C

#1A5E7C is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.5% C 0.081 H 232.0°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#1A5E7C
RGB	rgb(26, 94, 124)
HSL	hsl(198, 65%, 29%)
HSV	hsv(198, 79%, 49%)
CMYK	cmyk(79%, 24.2%, 0%, 51.4%)
CIE-LAB	lab(37.26, -9.85, -22.82)
CIE-LCH	lch(37.26, 24.85, 246.64°)
OKLab	oklab(45.48% -0.0501 -0.0642)
OKLCH	oklch(45.48% 0.081 232)
XYZ	xyz(8.0653, 9.6793, 20.5081)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5E7C #7C381A

analogous

#1A7C69 #1A5E7C #1A2D7C

triadic

#1A5E7C #7C1A5E #5E7C1A

tetradic

#1A5E7C #691A7C #7C381A #2D7C1A

square

#1A5E7C #691A7C #7C381A #2D7C1A

split-complementary

#1A5E7C #7C1A2D #7C691A

monochromatic

#051319 #0F3849 #1A5E7C #2584AF #3BA6D6

Accessibility & contrast

On white

7.15

#1A5E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#1A5E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5E7C

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5E7C	#FFFFFF	#000000	##FFFFFF
##1A5E7C	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5D7D

Deuteranopia (green-blind)

#42547C

Tritanopia (blue-blind)

#006668

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1a5e7c;
/* rgb */ color: rgb(26, 94, 124);
/* oklch */ color: oklch(45.5% 0.081 232.0);

Tailwind

colors: {
  custom: {
    50: '#678ba2',
    500: '#1a5e7c',
    950: '#000000',
  },
}

SCSS

$custom: #1a5e7c;
$custom-light: #678ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5e7c",
  "rgb": {
    "r": 26,
    "g": 94,
    "b": 124
  },
  "hsl": {
    "h": 198.367,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.45481,
    "c": 0.08148,
    "h": 232
  },
  "luminance": 0.0968
}

Semantic roles & 50–950 ramp

primary

#1A5E7C

secondary

#B06342

accent

#7340E8

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #1A5E7C

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

Preview Lab → · Contrast checker → · Palette generator →