#1A7E9A#1A7E9A

#1A7E9A is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.2% C 0.095 H 222.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#1A7E9A
RGB	rgb(26, 126, 154)
HSL	hsl(193, 71%, 35%)
HSV	hsv(193, 83%, 60%)
CMYK	cmyk(83.1%, 18.2%, 0%, 39.6%)
CIE-LAB	lab(48.85, -17.26, -22.82)
CIE-LCH	lch(48.85, 28.61, 232.90°)
OKLab	oklab(55.2% -0.0706 -0.064)
OKLCH	oklch(55.2% 0.095 222.2)
XYZ	xyz(13.7171, 17.4727, 33.2152)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7E9A #9A361A

analogous

#1A9A76 #1A7E9A #1A3E9A

triadic

#1A7E9A #9A1A7E #7E9A1A

tetradic

#1A7E9A #761A9A #9A361A #3E9A1A

square

#1A7E9A #761A9A #9A361A #3E9A1A

split-complementary

#1A7E9A #9A1A3E #9A761A

monochromatic

#082831 #115366 #1A7E9A #23A9CE #4DC1E1

Accessibility & contrast

On white

4.67

#1A7E9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#1A7E9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7E9A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7E9A	#FFFFFF	#000000	##FFFFFF
##1A7E9A	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7B9B

Deuteranopia (green-blind)

#5D6F9A

Tritanopia (blue-blind)

#008787

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1a7e9a;
/* rgb */ color: rgb(26, 126, 154);
/* oklch */ color: oklch(55.2% 0.095 222.2);

Tailwind

colors: {
  custom: {
    50: '#6fa3b7',
    500: '#1a7e9a',
    950: '#000000',
  },
}

SCSS

$custom: #1a7e9a;
$custom-light: #6fa3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7e9a",
  "rgb": {
    "r": 26,
    "g": 126,
    "b": 154
  },
  "hsl": {
    "h": 193.125,
    "s": 71.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.55195,
    "c": 0.09526,
    "h": 222.2
  },
  "luminance": 0.17474
}

Semantic roles & 50–950 ramp

primary

#1A7E9A

secondary

#C3674D

accent

#613AEE

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1A7E9A

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

Preview Lab → · Contrast checker → · Palette generator →