#74AECF
Closest named color: Greyblue (#77A1B5). oklch(72.3% 0.077 234.3), rgb(116, 174, 207).
Aa
Black text reads best on this color (8.69:1).
About this color
#74AECF is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.077 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.044 away. Black text reads best on it, at 8.69:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.69:1 |
| White text | 2.41:1 |
Values
| HEX | #74AECF |
| RGB | rgb(116, 174, 207) |
| HSL | hsl(202, 49%, 63%) |
| OKLCH | oklch(72.3% 0.077 234.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #74AECF | 2.41:1 | Fails | Lc -52.4 | Large or bold text, headings |
| Black text on #74AECF | 8.69:1 | AAA | Lc 56.5 | Large or bold text, headings |
| #74AECF text on white | 2.41:1 | Fails | Lc 47.5 | Large or bold text, headings |
| #74AECF text on black | 8.69:1 | AAA | Lc -54.6 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C9DDE8
oklch(88.6% 0.026 231.7)
-
Step 300
300
#A3C6DB
oklch(80.8% 0.048 234.5)
-
Step 400
400 (this color)
#74AECF
oklch(72.3% 0.077 234.3)
-
Step 500
500
#4493BC
oklch(63.1% 0.099 234)
-
Step 600
600
#1D7DA8
oklch(55.7% 0.107 233.6)
-
Step 700
700
#0B6990
oklch(49.1% 0.099 233.8)
-
Step 800
800
#115675
oklch(42.8% 0.082 233.7)
-
Step 900
900
#18475F
oklch(37.8% 0.065 234.6)
-
Step 950
950
#102A37
oklch(27.1% 0.04 232.6)
#74AECF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9EACD1 | 0.050 |
| Deuteranopia (no green cones) | #92A2CF | 0.045 |
| Tritanopia (no blue cones) | #4EB7B9 | 0.058 |
| Achromatopsia (no color) | #A7A7A7 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #74AECF
#74AECF
oklch(72.3% 0.077 234.3)
- #CC9977
#CC9977
oklch(72.3% 0.077 54.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #74AECF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.044
- Bluegrey #85A3B2 ΔE 0.045
- Bluey Grey #89A0B0 ΔE 0.052
- Cool Steel #97A7B3 ΔE 0.052
- Light Grey Blue #9DBCD4 ΔE 0.065
- Cool Grey #95A3A6 ΔE 0.065
- Cool Gray #8D99AE ΔE 0.065
- Turquoise Blue #06B1C4 ΔE 0.066
Use #74AECF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.