#2E7D9B#2E7D9B

#2E7D9B is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.5% C 0.088 H 227.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2E7D9B
RGB	rgb(46, 125, 155)
HSL	hsl(197, 54%, 39%)
HSV	hsv(197, 70%, 61%)
CMYK	cmyk(70.3%, 19.4%, 0%, 39.2%)
CIE-LAB	lab(49.02, -13.88, -23.10)
CIE-LCH	lch(49.02, 26.95, 239.00°)
OKLab	oklab(55.47% -0.0602 -0.0647)
OKLCH	oklch(55.47% 0.088 227)
XYZ	xyz(14.3743, 17.6130, 33.6461)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E7D9B #9B4C2E

analogous

#2E9B83 #2E7D9B #2E469B

triadic

#2E7D9B #9B2E7D #7D9B2E

tetradic

#2E7D9B #832E9B #9B4C2E #469B2E

square

#2E7D9B #832E9B #9B4C2E #469B2E

split-complementary

#2E7D9B #9B2E46 #9B832E

monochromatic

#12313D #20576C #2E7D9B #40A1C6 #6FB8D4

Accessibility & contrast

On white

4.64

#2E7D9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#2E7D9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2E7D9B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E7D9B	#FFFFFF	#000000	##FFFFFF
##2E7D9B	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7B9D

Deuteranopia (green-blind)

#5E709B

Tritanopia (blue-blind)

#008687

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2e7d9b;
/* rgb */ color: rgb(46, 125, 155);
/* oklch */ color: oklch(55.5% 0.088 227.0);

Tailwind

colors: {
  custom: {
    50: '#75a2b8',
    500: '#2e7d9b',
    950: '#000000',
  },
}

SCSS

$custom: #2e7d9b;
$custom-light: #75a2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e7d9b",
  "rgb": {
    "r": 46,
    "g": 125,
    "b": 155
  },
  "hsl": {
    "h": 196.514,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.55475,
    "c": 0.08839,
    "h": 227
  },
  "luminance": 0.17615
}

Semantic roles & 50–950 ramp

primary

#2E7D9B

secondary

#BC8069

accent

#734ADE

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2E7D9B

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

Preview Lab → · Contrast checker → · Palette generator →