#125F7E#125F7E

#125F7E is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.7% C 0.086 H 231.1°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#125F7E
RGB	rgb(18, 95, 126)
HSL	hsl(197, 75%, 28%)
HSV	hsv(197, 86%, 49%)
CMYK	cmyk(85.7%, 24.6%, 0%, 50.6%)
CIE-LAB	lab(37.51, -10.58, -23.66)
CIE-LCH	lch(37.51, 25.92, 245.91°)
OKLab	oklab(45.67% -0.0537 -0.0667)
OKLCH	oklch(45.67% 0.086 231.1)
XYZ	xyz(8.1060, 9.8183, 21.2025)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F7E #7E3112

analogous

#127E67 #125F7E #12297E

triadic

#125F7E #7E125F #5F7E12

tetradic

#125F7E #67127E #7E3112 #297E12

square

#125F7E #67127E #7E3112 #297E12

split-complementary

#125F7E #7E1229 #7E6712

monochromatic

#04141B #0A3748 #125F7E #1A87B4 #2AACE1

Accessibility & contrast

On white

7.09

#125F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#125F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F7E

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F7E	#FFFFFF	#000000	##FFFFFF
##125F7E	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5E7F

Deuteranopia (green-blind)

#41547E

Tritanopia (blue-blind)

#006769

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #125f7e;
/* rgb */ color: rgb(18, 95, 126);
/* oklch */ color: oklch(45.7% 0.086 231.1);

Tailwind

colors: {
  custom: {
    50: '#658ca3',
    500: '#125f7e',
    950: '#000000',
  },
}

SCSS

$custom: #125f7e;
$custom-light: #658ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#125f7e",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 126
  },
  "hsl": {
    "h": 197.222,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.45667,
    "c": 0.08565,
    "h": 231.1
  },
  "luminance": 0.09819
}

Semantic roles & 50–950 ramp

primary

#125F7E

secondary

#B45C38

accent

#6C36F2

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #125F7E

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

Preview Lab → · Contrast checker → · Palette generator →